Study Group (TV series)

Study Group is an American adult animated action comedy fantasy web television series created by Drew Gars.

Premise
In the mid-1990s in the fictional city of Calebridge (an amalgamation of Calexico and San Diego), California, a group of high school students get into a string of adventures when an undercover wizard enters their lives and begin monitoring magical activity in the city and stoping dark forces that would put the human world in jeopardy and risk exposure of the Magical Realm.

Season 1
TBA.

Season 2
TBA.

Season 3
TBA.

Season 4
TBA.

Main Characters

 * Aaron Erland (voiced by Elijah Wood) - an ordinary meek student at Jimmy Carter High School and the reluctant leader of the group.
 * Sarah Taggert (voiced by Mae Whitman) - a smart, responsible and committed student at Jimmy Carter High School and the den mother of the group, often acting as Aaron’s second-in-command.
 * Jake Burton (voiced by Jason Mantzoukas) - a rebellious and trouble-making student at Jimmy Carter High School and a member of the group.
 * Holly Rosenblatt (voiced by Ellie Kemper) - a peppy, air-headed and pop culture-obsessed student at Jimmy Carter High School and a member of the group.
 * Flint Barlow (voiced by Thomas Middleditch) - a liberal raised student at Jimmy Carter High School and the political member of the group. He is Elle's only friend.
 * Eloise "Elle" Hannaway (voiced by Lizzy Caplan) - a cynical and sarcastic outcast goth student at Jimmy Carter High School and the Wiccan member of the group.
 * Ronin (voiced by Simon Pegg) - an eccentric wizard and a low-level member of The Enchanted Guild who becomes the groups’ reluctant mentor who is undercover as a librarian at Jimmy Carter High School under the alias named Ronan Perkins.

Jimmy Carter High School

 * Lucy Armstong (voiced by Natalie Portman in season 1, Catherine Taber in all subsequent appearances since season 2) - an altruistic honor student at Jimmy Carter High School and Flint's love interest. She shares the same liberal beliefs as Flint, but she has remained closeted about them until she met Flint and they become the school's secondary power couple.
 * Jessica Byrnfield (voiced by Riki Lindhome) - the pretty, self-centered and spoiled valley girl head cheerleader of the cheerleading squad and a popular student in Jimmy Carter High School who causes drama amongst her classmates.
 * Kurt Blunsky (voiced by Seth Green) - the mean, aggressive and boorish school bully and a student at Jimmy Carter High School who constantly picks on Aaron, Jake and (mostly) Flint.
 * Tyler Kelly (voiced by Craig Robinson) - the affable and compassionate center of the school's football team, The Steel Dragons, and a popular student at Jimmy Carter High School.
 * Courtney Meachum (voiced by Jenny Slate) - Jess’ best friend, a member of the cheerleading squad and a popular student at Jimmy Carter High School.
 * Hunter McClane (voiced by Beck Bennett) - Jess’ boyfriend, the handsome and showboating star quarterback of the Steel Dragons football team and a popular student at Jimmy Carter High School.
 * Carly Sampson (voiced by Anna Faris) - a hot and attractive member of the cheerleading squad and a popular student at Jimmy Carter High School who sympathizes for less popular students.
 * Mindy Ellis (voiced by Keke Palmer) - the perfectionistic and organized student body president and a student at Jimmy Carter High School.
 * Kristy Skinner (voiced by Sarah Silverman) - a conservative-raised brown-nosing student at Jimmy Carter High School and Flint’s nemesis from their elementary school days.
 * Cadecus "Cad" Hodgekiss (voiced by Macaulay Culkin) - a wealthy rich kid and a student at Jimmy Carter High School. In season 1, he served as Holly's love interest until season 2, where it is revealed that they broke up during Christmas break due to Holly catching him cheating on her with Jessica.
 * Greta Estévez (voiced by Gina Rodriguez) - a tough and feisty hispanic punk girl and a student at Jimmy Carter High School. In the season 3 two-parter "Orgullo Hispano (Hispanic Pride)", it is revealed that she is a closeted lesbian.
 * Jordan Qiang (voiced by Ali Wong) - an Chinese-American student at Jimmy Carter High School and a member of the cheerleading squad.
 * Takamaru “T.J.” Juichi (voiced by Masi Oka) - a Japanese-American student at Jimmy Carter High School who imports various forms of Japanese media and sells them so he can pay for college.
 * Francis "Frankie" Hoffman (voiced by Jamie Kennedy) - the school class clown/prankster and a student at Jimmy Carter High School.
 * Obadiah "Obby" McKinney (voiced by Noel Fisher) - a dimwitted overweight student at Jimmy Carter High School.
 * Chaquille "DJ Alchemy" Mcdowell (voiced by Jay Pharoah) - an struggling rapper and a student at Jimmy Carter High School.
 * Principal Charles "Chuck" Plaskett (voiced by Michael Lerner) - the principal of Jimmy Carter High School.
 * Officer Gerry Ford (voiced by Rainn Wilson) - the stern security guard at Jimmy Carter High School.
 * Mr. Earl Slater (voiced by Kurtwood Smith) - the grumpy homeroom teacher and history teacher at Jimmy Carter High School.
 * Mr. Fabian Garfield (voiced by Phil LaMarr) - the math teacher at Jimmy Carter High School.
 * Ms. Bette Losinski (voiced by Amy Poehler) - the current science teacher at Jimmy Carter High School.
 * Coach Roland Kletz (voiced by Rob Riggle) - the alpha male P.E. teacher at Jimmy Carter High School and the head coach of the Steel Dragons.
 * Mr. Rory Shepherd (voiced by Jack McBrayer) - the kind-hearted school counselor at Jimmy Carter High School.
 * Sr. Emanuel Sánchez (voiced by Carlos Alazraqui) - the spanish teacher at Jimmy Carter High School.
 * Ms. Evelyn Cobb (voiced by Tress MacNeille) - the art teacher of Jimmy Carter High School.
 * Mr. Morris Bishop (voiced by Jesse Tyler Ferguson) - the drama teacher at Jimmy Carter High School.
 * Ms. Janette Knapp (voiced by Molly Shannon) - the music teacher at Jimmy Carter High School.
 * Florence Talley (voiced by Conchata Ferrell) - a disgruntled lunch lady at Jimmy Carter High School.
 * Nurse Loraine Moore (voiced by Edie McClurg) - the cheery school nurse at Jimmy Carter High School.
 * Mr. "Fitz" Fitzsimmons (voiced by H. Jon Benjamin) - the stoner janitor at Jimmy Carter High School who thinks the magic activity are hallucinations when he’s high.

Family Members

 * Theodore “Ted” Erland (voiced by John Hodgeman) - Aaron and Liz’s father and Julia’s husband who works as an insurance sales agent.
 * Julia Erland (voiced by Carla Gugino) - Aaron and Liz’s mother and Ted’s wife who works as an accountant for a credit union called Summit Trust Credit Union.
 * Elizabeth “Lizzy” Erland (voiced by Eden Sher) - Aaron’s little sister and Ted and Julia’s daughter.
 * Dralo (voiced by Tom Kane) - a dragon who transforms in a house cat. He is based on the character Draco from the 1996 film Dragonheart.
 * Howard Taggert (voiced by John Michael Higgins) - Sarah’s father and Nina’s husband who works as a construction foreman.
 * Nina Taggert (voiced by Laurie Metcalf) - Sarah’s mother and Howard’s wife who works as a news producer at Channel 9 News on WCC-TV.
 * Brennan Taggert (voiced by Jake Johnson) - Sarah’s older brother and Howard and Nina’s son who serves in the United States Military.
 * Dean Burton (voiced by Denis Leary) - Jake and Kelly’s father and Keira’s husband who works as a detective sergeant of the Calebridge Police Department.
 * Keira Burton (voiced by Katey Sagal) - Jake and Kelly’s mother and Dean’s wife who work as a waitress at Denny’s.
 * Kelly Burton (voiced by Bridgit Mendler) - Jake’s older sister and Keira and Dean’s daughter who attends community college.
 * Peter Rosenblatt (voiced by Nick Offerman) - Holly’s father and Candace's husband who works as a manager at Costco.
 * Candace Rosenblatt (voiced by Megan Mullally) - Holly’s mother and Peter's wife who is a stay-at-home wife.
 * Audrey Barlow (voiced by Debra Messing) - Flint's mother and Henry's wife who works as an TBA.
 * Henry Barlow (voiced by Stephen Colbert) - Flint's father and Audrey's husband who works as an TBA.
 * Poppy Hannaway (voiced by Paget Brewster) - Elle's widowed mother who works as a ED nurse at Calebridge General Hospital.
 * Erik Hannaway (voiced by Tim Burton (season 2), Jeff Goldblum (season 4)) - Elle’s deceased father and Poppy’s former husband who was a struggling artist.
 * Stephanie Armstrong (voiced by Ashley Judd) - Lucy's mother and Elliot's wife.
 * Elliot Armstrong (voiced by Ed Helms) - Lucy's father and Stephanie's husband.
 * Joshua Byrnfield (voiced by Paul Rudd) - Jessica's father and Cheryl's husband who is the CEO of Crowncord Industries.
 * Cheryl Byrnfield (voiced by Alicia Silverstone) - Jessica's mother and Joshua's socialite wife.
 * Richford Hodgekiss (voiced by John O’Hurley) - Cad's wealthy father and Drusilla's husband who works as an attorney.
 * Drusilla Hodgekiss (voiced by Dana Delany) - Cad's mother and Richford's wife who works as an interior designer.
 * Yolanda Estévez (voiced by Salma Hayek) - Greta's mother who is a proprietor of a dry cleaners.
 * TBA Estévez (voiced by TBA) -
 * TBA Estévez (voiced by TBA) -
 * TBA (voiced by TBA) -
 * TBA (voiced by TBA) -

Bureau of Supernatural Investigations (B.S.I.)
The Bureau of Supernatural Investigations is a top secret U.S. government organization dedicated to locating, containing, studying and if necessary, destroying supernatural threats and unknown phenomenons.
 * Susanne Clarkson aka The Chief (voiced by CCH Pounder) - the cold and mysterious director of Bureau of Supernatural Investigations who knows about the groups’ activity.
 * Special Agent Tanner (voiced by Rob Paulson) - a B.S.I special agent-in-charge who serves as the right-hand to Clarkson.
 * Agent Campbell (voiced by Phil Morris) - a B.S.I. field agent who is tasked to monitor the group's activity.
 * Agent Hendricks (voiced by Jess Harnell) - a B.S.I. field agent who is tasked to monitor the group's activity.

Calebridge

 * Superintendent Bernard McAllister (voiced by Philip Baker Hall) - the superintendent of the Calebridge Unified School District and Principal Plaskett's superior.
 * Linda Fleming (voiced by Laraine Newman) - the Erlands’ nosy neighbor who witnesses the group’s magical activity but is not believed.
 * Sheriff Marvin Dixon (voiced by Reginald VelJohnson) - the sheriff of the Calebridge County Sheriff's Department.
 * Pastor William "Father Billy" Spreckley (voiced by Mark Hamill) - the minister of the Blainville Mosaic Church that Poppy and Elle go to. (Season 1 - Season 4)
 * Jed Cappellini (voiced by John DiMaggio) - the landlord of Ronin’s apartment building.
 * Gavin Berkhimer (voiced by Tom Kenny) - the news anchor of Channel 9 News on WCC-TV.
 * Zoey Weingart (voiced by Grey DeLisle) - the news co-anchor of Channel 9 News on WCC-TV.
 * Amelia Johnson (voiced by Kari Wahlgren) - a news correspondent of Channel 9 News on WCC-TV.
 * Harry Ellsworth (voiced by Ed Asner) - the general manager of the NBC owned-and-operated television station WCC-TV and Nina’s boss.
 * Vic Musgrave (voiced by Eugene Levy) - Ted’s boss at an insurance agency.
 * Max Gillespie (voiced by Jason Alexander) - the manager of a local ampm and Aaron’s boss at his after school job. (Season 3 - Season 4)
 * Bishop Darren Bonneville (voiced by Maurice LaMarche) - the bishop of the Catholic Diocese of Calebridge.
 * Chief Alec Winder (voiced by Fred Tatasciore) - the chief of the Calebridge Police Department.
 * Mayor Darryl Russell (voiced by Daran Norris) - the Leslie Neilson-like Mayor of Calebridge.

Other Characters

 * Ian Berenger (voiced by Ed Harris) -
 * Abraham Van Helsing (voiced by Will Smith) - a legendary monster hunter who is cursed with immortality. This is the first version of the character where he is portrayed as an African-American. This version of the character is an amalgamation of various characters that Smith's played in his career as well as containing minor elements of the 2004 film. (Season 4)

The Enchanted Guild
The Enchanted Guild is a military/police force created by Merlin and Ambrosius after the events of the Great Magic War. They patrol the farthest reaches of the Magic Realm at the behest of the Enchanted High Council, residing in a citadel known as the Sanctum of Enchantment.
 * The Enchanted High Council
 * Chairman Eporehagan (voiced by Bob Gunton) - the strict chairperson of The Enchanted High Council and the leader of The Enchanted Guild. Though he is skeptical of the group, he soon warms up to them, considering them allies.
 * Councilman Absalom (voiced by Ray Wise) - a councilor of The Enchanted High Council and a leading official of The Enchanted Guild. He has a close relationship with Ronin due to him being once his training instructor in Ronin’s training days.
 * Councilman Newrick (voiced by Ernie Hudson) - a councilor of The Enchanted High Council and a leading official of The Enchanted Guild.
 * Councilwoman Stadeis (voiced by Mindy Sterling) - a councilor of The Enchanted High Council and a leading official of The Enchanted Guild.
 * Councilman Gekotaz (voiced by Harris Yulin) - a councilor of The Enchanted High Council and a leading official of The Enchanted Guild.
 * Councilman Phogorim (voiced by Keone Young) - a councilor of The Enchanted High Council and a leading official of The Enchanted Guild.
 * Councilman Bligast (voiced by Bruce McGill) - a councilor of The Enchanted High Council and a leading official of The Enchanted Guild.
 * Adalynne (voiced by Anne Hathaway) - a feisty, kind, stubborn and intelligent highly trained female wizardess and a member of The Enchanted Guild who had a romantic past with Ronin. (season 2 - present)
 * Thozahr (voiced by Jon Hamm) - a hotshot debonair wizard and a veteran member of The Enchanted Guild who is regarded as "the Magic Realm's greatest wizard". He is based on Pierce Brosnan's portrayal of James Bond. (season 2 - present)
 * Flax Rainbowcrystal (voiced by Sam Seder) - a fairy who is the messenger to the Enchanted High Council and the group's liaison to The Enchanted Guild.
 * Glywerion (voiced by Tom Kane) - a centaur who is an archivist and the librarian in the Sanctum of Enchantment for The Enchanted Guild.
 * Captain Slexius (voiced by Michael Ironside) - a stern and no-nonsense wizard who is the commander of the Crimson Sentinels, the special forces militia for The Enchanted Guild.
 * Krovatrix (voiced by David Koechner) - a wizard and a member of The Enchanted Guild who is at odds with Ronin.
 * Blabulore (voiced by Marlon Wayans) - a wizard and a member of The Enchanted Guild who is Krovatrix’s partner.
 * Holkurg (voiced by Kevin Michael Richardson) - a bodybuilding orc wizard and a member of The Enchanted Guild who patrols the orc districts.
 * Taenya (voiced by Olivia Munn) - an elven wizardess and a member of The Enchanted Guild who patrols the elven districts.
 * Marsious (voiced by Tom Kenny) - a merfolk wizard and a member of The Enchanted Guild who patrols the underwater districts.
 * Rholyna (voiced by Grey DeLisle) - a wizardess who serves as a physician and medic for The Enchanted Guild.
 * Ottor (voiced by Fred Tatasciore) - a giant who is the gatekeeper of the Sanctum of Enchantment for The Enchanted Guild.
 * Eknorius (voiced by Lance Reddick) - a deceased experienced wizard, Ronin’s partner and a member of The Enchanted Guild who was killed by human police officers.
 * Ambrosius (voiced by Carl Reiner) - a wise and noble retired elder wizard who was Melin’s former partner and co-creator of The Enchanted Guild who is now a statesman for the guild. (season 1 - season 2)
 * Merlin (voiced by Liam Neeson) - the legendary wizard from Arthurian Legend who is the founder and co-creator of The Enchanted Guild. Following an altercation between him and Morganna Le Fey, he disappeared after he imprisoned Morganna and hasn't been seen since.

Tradebreak
Tradebreak is a port town that is the home of various creatures and magic users in the Magic Realm. It is located in the northwestern area of the Magic Realm. The town features a marketplace and a harbor for fishing and sailing. It also severed as Ronin’s home, as well as his beat for a while.


 * Krald (voiced by Steve Buscemi) - a sleazy goblin who is a magic dealer, gangster and Ronin’s underground informant in the Magic Realm’s criminal underworld.
 * Maalik (voiced by Jack Black) - a laidback troll who is the bartender and owner of The Rusty Unicorn Tavern and Inn in Tradebreak.
 * Professor Ralpogh (voiced by David Hyde Pierce) - a brownie who is an alchemist and historian in the Magic Realm.
 * Madame Pilika Simmons (voiced by Whoopi Goldberg) - a spiritual shaman woman and the owner of The Iron Cauldron magic shop.
 * Curtis Simmons (voiced by John Witherspoon) - a street-wise shaman, Pilika's husband and the co-owner of The Iron Cauldron magic shop.
 * Brykkor (voiced by John DiMaggio) - a gnoll who is a blacksmith and the proprietor of Blazes of Iron who speaks with a cockney accent.
 * Noldait (voiced by Ron Bottitta) - a faun who is a farmer and bar regular of The Rusty Unicorn Tavern and Inn who speaks with a Scottish accent.
 * Commander Rutrius (voiced by Patrick Warburton) - a gruff minotaur who is the warden of the Howling Caverns Security Prison.
 * Griffo Brandywood (voiced by Tommy Wiseau) - an eccentric and not very bright but wise hobbit who runs a service station and convenience store called The Lonely King.
 * Mick (voiced by Johnny Depp) - a charismatic but mischievous shapeshifter who is a con artist and pickpocket on the streets of Tradebreak.
 * Tedurok aka Teddy (voiced by Jess Harnell) - an orge who is the chef of The New Bites Diner in Tradebreak.
 * Godgruc (voiced by Mark Ryan) - an elderly dwarf who is the harbourmaster of the Hermite Creek Wharf.
 * Sheriff Reginalde (voiced by Charles Shaughnessy) - a TBA who is the sheriff of Tradebreak.
 * Mayor Honsbirt (voiced by Héctor Elizondo) - a gnome who is the Mayor of Tradebreak.

The Gruggokbone Orc clan

 * Chief Merigoth (voiced by Ron Perlman) - the fierce and respected orc chieftain of the Gruggokbone Orc clan.
 * Bat (voiced by Keanu Reeves) - an orc who is the runt member of the Gruggokbone Orc clan.
 * Glasha (voiced by Kate McKinnon) - a female orc and a member of the Gruggokbone Orc clan.
 * Otugbu (voiced by Gabriel Iglesias) - an orc and a member of the Gruggokbone Orc clan.
 * Lurbuk (voiced by Cedric Yarbrough) - an orc and a member of the Gruggokbone Orc clan.
 * Toghat (voiced by Fred Tatasciore) - an orc and a member of the Gruggokbone Orc clan.
 * Zuhgan (voiced by John DiMaggio) - an orc and a member of the Gruggokbone Orc clan.

The Thelhshys Kingdom

 * King Orndacil (voiced by Peter Serafinowicz) - the elven ruler of the Thelhshys Kingdom and Eirika’s father.
 * Queen Myriani (voiced by Catherine Tate) - the elven queen of the Thelhshys Kingdom and Eirika’s mother.
 * Princess Eirika (voiced by Emma Watson) - the pacifistic elven princess of the Thelhsys Kingdom and King Orndacil and Queen Myriani’s daughter.
 * Hagluin (voiced by John Oliver) - the royal advisor to King Orndacil.
 * Captain Belanor (voiced by Ray Park) - an elven knight who serves as the captain of the Thelhshys guards.

The Nightsky Coven Academy for Witches

 * Headmistress Ametrine Labyrinth (voiced by Jane Lynch) - a tough-as-nails witch who is the headmistress of the Nightsky Coven Academy for Witches.
 * Professor Eartha Grimsbane (voiced by Alex Borstein) - a witch who is a potions instructor at The Nightsky Coven Academy for Witches.
 * Professor Serafine Maganti (voiced by Mindy Sterling) - a witch who is an broom-flying instructor at The Nightsky Coven Academy for Witches.
 * Professor Corydon Le Rouge (voiced by Jennifer Saunders) - a treacherous and deceptive witch who is a spells instructor at The Nightsky Coven Academy for Witches. (season 2 - season 4)
 * The Moon Sisters
 * Bridget Delacroix (voiced by Kat Dennings) - a meek and good-natured young witch who is a student at The Nightsky Coven Academy and the leader of The Moon Sisters.
 * Clover Cromwell (voiced by Beanie Feldstein) - an overweight young witch who is a student at The Nightsky Coven Academy and a member of The Moon Sisters.
 * Adonia Highmore (voiced by Tara Strong) - a mute young witch who is a student at The Nightsky Coven Academy and a member of The Moon Sisters.
 * Louise Wolfmoon (voiced by Sasheer Zamata) - a young witch who is a student at The Nightsky Coven Academy and a member of The Moon Sisters. She acts as Adonia’s translator.
 * The Circle of Nightshade
 * Magnolia "Maggie" Shadowwalker (voiced by Jenna Coleman) - an arrogant and snobbish young witch who is Bridget’s nemesis, a student at The Nightsky Coven Academy and the leader of the Circle Of Nightshade. She has a pure dislike of Elle due to her being from the Human World and not being a natural born witch.
 * Harmony Depraysie (voiced by Cree Summer) - a young witch who is one of Maggie’s friends, a student at The Nightsky Coven Academy and a member of the Circle Of Nightshade.
 * Cinnabar Ebonywood (voiced by Kari Wahlgren) - a young witch who is one of Maggie’s friends, a student at The Nightsky Coven Academy and a member of the Circle Of Nightshade.
 * Aileen Breedlove (voiced by TBA) - a young witch who is a student at The Nightsky Coven Academy and a member of the Circle Of Nightshade.
 * Bronwyn Killoran (voiced by TBA) - a young witch who is a student at The Nightsky Coven Academy and a member of the Circle Of Nightshade.

The Bagh Garohm Kingdom

 * King Bromdorli (voiced by John Goodman) - the dwarven ruler of the Bagh Garohm Kingdom.
 * Gruzaec (voiced by Tom Kane) - a dwarf who is
 * Norfaet (voiced by John DiMaggio) - a dwarf who is
 * Dhorhol (voiced by Fred Tatasciore) - a dwarf who is
 * Fidgrum (voiced by Jess Harnell) - a dwarf who is

Minor Characters

 * Chazixer (voiced by George Hamilton) - a playboy humanoid tiger-man who is a weathly businessman and the owner of The Crown Lotus Casino in the Magic Realm. He is based on real life Playboy editor-in-chief and entrepreneur Hugh Hefner.
 * Nelly (voiced by Kristin Chenoweth) - a pixie who is a gossip columnist of the Soaring Pegasus, a media outlet in the Magic Realm.
 * Satan (voiced by Justin Theorux) - the Devil who is the ruler of Hell and God's brother.
 * Qhelarrk (voiced by George Segal) - an eastern barn owl-like aarakocra who is a seer and the keeper of magical scrolls that foresee the future.

The Reborn Marauders
The Reborn Marauders is a organization of dark magic users, supernatural beings and magical creatures created by Mag’zas who seeks to conquer and rule the Magic Realm. The Marauders' headquarters is at a dark fortress called Hollowgrave Keep located on Malacan Mountain.
 * Mag'zas The Darkmaster (voiced by Tim Curry) - an ancient megalomaniacal lich who was the Dark Lord of the Magic Realm, the founder of The Reborn Marauders and the ruler of Malacan Mountain thousands of years ago. He is considered to be one of the most powerful and dangerous magic users in all of the Magic Realm.
 * Lord Krelazar (voiced by James Spader) - a calculating and intelligent necromancer who is the current leader of The Reborn Marauders, the regent of Malacan Mountain and the group’s archenemy who seeks to resurrect his master Mag'zas. He serves as the main antagonist of the series.
 * Lady Vanessa (voiced by Grey DeLisle) - a cunning and seductive vampiress who is the second-in-command of The Reborn Marauders and the right-hand to Krelazar.
 * General Stogmar (voiced by Matthew Wood) - a ruthless lich warrior who was the military commander of The Reborn Marauders Army back in the Great Magic War who survived the final battle and now serving under Krelazar. (season 2 - present)
 * General Balgriks (voiced by Clancy Brown) - a malicious winged dragonkin who is a warlord and the leader of the Sky Demons dragonkin army that allies with The Reborn Marauders. (season 1)
 * Zarthox (voiced by David Sobolov) - a dragonkin who is Balgriks' trusted lieutenant and second-in-command of the Sky Demons.
 * Solazs (voiced by Keith Szarabajka) - a naga warrior who is a member of The Reborn Marauders. ("Pilot")

The Silver Moon Coven
The Silver Moon Coven is a criminal organization made up of warlocks and witches that rules over the Magic Realm’s criminal underworld who seek to spread their witchcraft illegally all over the Magic Realm.
 * Brencis Blackwood (voiced by Alec Baldwin) - a powerful warlock who is a notorious crime lord, a member of the Silver Moon Coven and the head of Human World operations.
 * Deron Vossen (voiced by Joe Pantoliano) - a warlock who is an enforcer and the right-hand to Blackwood.
 * Ginevra Digby (voiced by Sugar Lyn Beard) - a witch who is Blackwood’s mistress.
 * Franziska Jinx (voiced by Susan Sarandon) - a witch who is a powerful drug lord, a member of the Silver Moon Coven and a hotel tycoon who owns The Gold Cauldron Hotel and Casino. ("Ocean’s 2000")
 * Vulgramm (voiced by Isaac C. Singleton Jr.) - a golem who is the head of security of The Gold Cauldron Hotel and Casino and a enforcer/right-hand to Jinx. ("Ocean’s 2000")
 * Leland Trevil (voiced by Patrick Stewart) - a warlock who is a English mobster, a member of the Silver Moon Coven and the leader of Shadowmoon Gang, a subsidiary to The Silver Moon Coven ("Spring Break")
 * Draigh Latimer (voiced by Michael Jai White) - a street-wise bokor who is a mobster, a savate expert and a member of the Silver Moon Coven. ("TBA")
 * Vincent Void (voiced by Troy Baker) - a warlock who is an assassin for the Silver Moon Coven. He is based on the character Vincent Vega from the 1994 film Pulp Fiction.
 * Jules Whisper (voiced by Phil LaMarr) - a warlock who is an assassin for the Silver Moon Coven. He is based on the character Jules Winnfield from the 1994 film Pulp Fiction.
 * Don Alastair Caligari (voiced by Werner Herzog) - a German warlock who is a fearsome and powerful mob kingpin of the Magic Realm, the leader of the Silver Moon Coven and the head of the Caligari Crime Family. (Season 5)
 * Galahad Stocker (voiced by Willem Dafoe) - a warlock who is the lieutenant of the Silver Moon Coven and the consigliere of the Caligari Crime Family. (Season 5)
 * Malum (voiced by Fred Tatasciore) - a huge, muscle-bound warlock who is a member of the Silver Moon Coven and Caligari’s chief bodyguard. (Season 5)

The New Salem Brigade
The New Salem Brigade is a military splinter group whose seeks to hunt down and kill all magical beings. Led by Theodoric, they are under the belief that those in magic are threat to humanity (no matter what type of magic they’re in) and need to be wiped out.
 * General Theodoric (voiced by Casper Van Dien) - the ruthless and religiously pious leader of The New Salem Brigade who seeks to eradicate all magic beings. He serves as the main antagonist of season 3.
 * Haveron (voiced by Jake Busey) - a violent and insane member of The The New Salem Brigade.
 * Kyrstyan (voiced by Dina Meyer) - a member of The New Salem Brigade.
 * Perceval (voiced by Phil Morris) - a member of The New Salem Brigade.

Magic Realm

 * Morganna Le Fey (voiced by Christina Ricci) - a powerful enchantress from Arthurian Legend who was Merlin’s former apprentice who wants revenge on The Enchanted Guild for imprisoning her into stone. When she awakens from her prison, she decides to take on a career as a weapons dealer, selling enchanted weaponry to criminals. She serves as the main antagonist of season two.
 * Zadicus (voiced by David Tennant) - a sadistic and psychopathic dark mage who is a freelance criminal-for-hire, weapons trafficker and potion dealer.
 * Chief Thraggok (voiced by Tom Lister Jr.) - the ruthless and brutish orc chieftain of the Throgaksmasher Orc clan and Merigoth's nemesis.
 * Lord Tyrdrath (voiced by Richard E. Grant) - a dark elven archduke and the sovereign ruler of The Keigaldri Kingdom who constantly terrorizes the Thelhshys Kingdom.
 * Bogarrin (voiced by Robert Costanzo) - a slug-like creature who is a black market dealer, businessman and slave trafficker who sells illegal items and slaves for profit in the Magic Realm’s criminal underworld.
 * Chalto (voiced by Lloyd Sherr) - a lizardfolk who is the right-hand to Bogarrin.
 * Otho Harfoot (voiced by Rob Paulson) - a fast-talking hobbit who is an auctioneer host.
 * Xadegark (voiced by John DiMaggio) - an ogre who is a henchmen for Bogarrin.
 * Bralash (voiced by Nolan North) - a satyr who is a henchmen for Bogarrin.
 * Raglon (voiced by Corey Burton) - a cold demon who is a bounty hunter in the Magic Realm’s criminal underworld.
 * Captain Graskom (voiced by TBA) - a shark-folk humanoid who is a pirate, the leader of the Sea Demons crew, and the captain of The Kraken’s Strike ship.

Human World

 * Christine DeLois (voiced by Emma Roberts) - a street-smart female criminal who works for Morganna Le Fey. She serves as one of the secondary antagonists of season two.
 * Billy Garson (voiced by J. B. Smoove) - Christine’s dimwitted partner-in-crime who works for Morganna Le Fey. He serves as one of the secondary antagonists of season two.
 * Mr. Nicodemus Kemp / Dr. Hazard (voiced by Dee Bradley Baker) - a mad scientist who wants to use magic for his science experiments. He was once the former science teacher of Jimmy Carter High School until he was fired for an experiment Jake made that caused an explosion.
 * Warren Scullinger / The Duke (voiced by Nolan North) - a cockney wealthy businessman who is secretly a international crime lord known as The Duke.
 * Garrett "Gator" Roy / Gator Roy (voiced by Steve Blum) - a deadly criminal who became a test subject in an experiment of a genetics company that turned him into a colossal 10-ft tall alligator-like humanoid hybrid. He is a loosely based parody on Killer Croc from the Batman franchise and his name is pun on Gatorade.
 * Walter Dougary / Blood Patriot (voiced by Nathan Fillion) - an illegal arms dealer and a former friend of Brennan Taggert who technically modified the armor of the Red Knight.

Minor Antagonists

 * Brigadier Hans Obermann (Alan Tudyk) - the dictator of the fictional nation Lutroistein, an Austrian warlord and a former Austrian military brigadier general.
 * The Shattered Glass Circle - a TBA
 * Melisanda (voiced by Fairuzka Balk) - a goth student at Jimmy Carter High School who is the leader of a group of goth students and The Shattered Glass Circle who befriends Elle for her powers.
 * Thorismud (voiced by Nick Swardson) - a
 * Geloyra (voiced by Lauren Tom) - a
 * Ervig (voiced by Tara Strong) - a
 * The High Intelligence (voiced by Malcolm McDowell) - an extraterrestrial A.I.-like entity that’s in the form of a sea green octopus-like creature. ("Hive Mind" and TBA)
 * The Game Controller (voiced by TBA) - a

Real Life Characters
Various celebrities and public figures appear in the series either being portrayed by themselves or an actor or are shown via archive footage.


 * Billy Crystal - an comedian and actor who is hosting the 1997 Academy Awards via archival footage. ("Life is Cinematic")
 * Madonna - a singer who is performing You Must Love Me at the 1997 Academy Awards via archival footage. ("Life is Cinematic")
 * Victoria Beckham (voiced by herself) - a singer and a member of the Spice Girls who is hosting "MTV Spring Break". ("Spring Break")
 * Mel B (voiced by herself) - a singer and a member of the Spice Girls who is hosting "MTV Spring Break". ("Spring Break")
 * Melanie C (voiced by herself) - a singer and a member of the Spice Girls who is hosting "MTV Spring Break". ("Spring Break")
 * Emma Bunton (voiced by herself) - a singer and a member of the Spice Girls who is hosting "MTV Spring Break". ("Spring Break")
 * Geri Halliwell (voiced by herself) - a singer and a member of the Spice Girls who is hosting "MTV Spring Break". ("Spring Break")
 * President Bill Clinton - the 42nd President of the United States from 1993 to 2001 appears via archival footage.
 * Pope John Paul (voiced by Maurice LaMarche) - the head of the Catholic Church and sovereign of the Vatican City State from 1978 to 2005.

Season 1

 * Mr. Fletcher (voiced by Wallace Shawn) - a flustered driver education teacher who is in charge of Jake’s drivers’ education exam. ("I Put a Spell on You")
 * Erodjan (voiced by Dan Hedaya) - a troll who is a mob boss and the head of a sex trafficking ring called Hallowedglade. ("Caged")
 * Gnorax (voiced by Gary Anthony Williams) - a minotaur who is a henchman to Erodjan and later worked for Krelazar when he killed Erodjan. (4 episodes)
 * Warstrike (voiced by John P. Farley) - an ifrit who is a henchman to Erodjan and later worked for Krelazar when he killed Erodjan. (4 episodes)
 * Xiryth (voiced by Kari Wahlgren) - a harpy who is a henchman to Erodjan and later worked for Krelazar when he killed Erodjan. (4 episodes)
 * Dryhokk (voiced by Phil LaMarr) - a gnoll who is a henchman to Erodjan and later worked for Krelazar when he killed Erodjan. (4 episodes)
 * Hikaru (voiced by Jennifer Hale) - a female catperson who was kidnapped by the Hallowglade sex trafficking ring. ("Caged")
 * Corrissa (voiced by Colleen Villard) - a mermaid who was kidnapped by the Hallowglade sex trafficking ring. ("Caged")
 * Falfiyi (voiced by Tara Strong) - a sylph who was kidnapped by the Hallowglade sex trafficking ring. ("Caged")
 * Nomira (voiced by Grey DeLisle) - a nymph who was kidnapped by the Hallowglade sex trafficking ring. ("Caged")
 * Breathjaw (voiced by Christopher Judge) - a reclusive hellhound who was betrayed by his pack who is fond of Elle’s company. ("Lone Wolf at Heart")
 * Mulgrord (voiced by Richard Moll) - a menacing hellhound and the leader of a pack of hellhounds. ("Lone Wolf at Heart")
 * Candyman (voiced by Tony Todd) - a vengeful ghost of an artist who was murdered in the late-18th century. Todd reprises his role from the film trilogy. ("The Candyman Can")
 * Eddie Doyle (voiced by Lucas Grabeel) - a student at Jimmy Carter High School who sneaks his dad’s Playboy magazines to school. ("Explicit: A High School Mystery")

Season 2

 * Carmen Sandiego (voiced by Rita Moreno) - a mysterious international thief and the head of organization V.I.L.E. ("Where The Hell is Carmen Sandeigo?")
 * Ivy (voiced by Jennifer Hale) - a detective from the ACME Detective Agency and Zack’s older sister. ("Where The Hell is Carmen Sandeigo?")
 * Zach (voiced by Scott Menville) - a detective from the ACME Detective Agency and Ivy’s younger brother. ("Where The Hell is Carmen Sandeigo?")
 * The Chief (voiced by Daran Norris) - an computer A.I. who helps Ivy and Zack by providing them with information. ("Where The Hell is Carmen Sandeigo?")
 * Zunabar (voiced by William Shatner) - a cunning blue troll who is a an experienced poker player and card shark. ("Ocean’s 2000")
 * Snynkur (voiced by Eddie Murphy) - a Don King-like gnome who is a match fixer and entertainment promoter. ("American Warrior")
 * Ekon The Unstoppable (voiced by Big Show) - an imposing troll who is the undefeated champion of the Warrior Games. ("American Warrior")
 * Kasmif The Marvelous (voiced by Michael Buffer) - a genie who is the ring announcer of the Warrior Games. ("American Warrior")
 * Ernie/Erasades (voiced by Adam Sandler) - a hungry male lamia who poses as a human ice cream vendor to lure children and trap them. ("The Ice Cream Man")
 * Prince Galaeron (voiced by Billy Zane) - the arrogant and snobbish elven Duke of Onal Nalore who is Princess Eirika’s fiancé. ("Tales from the Magic Realm: The Princess’ Bodyguard" & "Love or Conquer")
 * Caleb (voiced by Wesley Snipes) - a ruthless drug dealer and leader of the Red Sharktooth Boys. ("Street Fantasy")
 * TBA (voiced by TBA) - a
 * TBA (voiced by TBA) - a
 * TBA (voiced by TBA) - a
 * The Cryptkeeper (voiced by John Kassir) - the primary host of Tales from the Crypt. Kassir reprised his role from the series. ("A Study Group Halloween")

Season 3

 * Cupid (voiced by Danny Devito) - the god of love who resembles a winged naked boy with a bow and arrow. ("A Study Group Valentine’s Day: A Copyrighted Musical")
 * Santa Claus (voiced by TBA) - a benevolent legendary figure who bring gifts to children on Christmas Eve. ("The Study Group Saves Christmas")
 * Berry (voiced by TBA) - the head elf-in-charge of Santa's work shop. ("The Study Group Saves Christmas")
 * Miriam Claus (voiced by TBA) - Santa's wife and the caretaker of the North Pole. ("The Study Group Saves Christmas")
 * Mort Larby (voiced by Sinbad) - a mail carrier who has a rivalry with Aaron during the holiday shopping season. ("The Study Group Saves Christmas")

Other Cast Members
Kevin Michael Richardson, Rob Paulson, Tom Kenny, Grey Delisle, Kari Wahlgren, Tara Strong, Fred Tatasciore, John DiMaggio, Carlos Alazraqui, Daran Norris, Jim Cummings, Corey Burton, Phil LaMarr, Maurice LaMarche, Tom Kane, Robin Atkin Downes, Steven Blum, Jess Harnell, David Sobolov, Nolan North, Jennifer Hale, Dee Bradley Baker, S. Scott Bullock, Greg Baldwin, Lloyd Sherr, Steven Barr, Richard McGonagle and Laura Bailey have additional voice roles as one or more characters in the series.

Trivia

 * The series is rated TV-14.
 * The series is distributed by Netflix, while being produced by Adelaide Productions.
 * Comedian Pablo Francisco did voice-over narration for the trailer of the first season in his impersonation of late voice-over artist Don LaFontaine.
 * The series was pitched as a parody and satire of Saturday morning cartoons, fantasy shows, teen dramas and 90s culture.