Marvel: Ultimate Alliance (2017 Film)

Marvel Ultimate Alliance is a 2006 animated mini-series based upon the Marvel Comics universe. It is basically a massive cross-over event, featuring many different characters from throughout the comics appearing alongside each other in a single storyline.

Plot
The first episode begins with Dr. Doom, the evil dictator of Latveria, launching an assault against a S.H.I.E.L.D. helicarrier. The captain of the U.N.N. Alpha, Nick Fury, manages to fire out a distress call. Captain America answers the call, bringing with him Thor, Spider-Man and Wolverine. The battle escalates, with the team being confronted by Fin Fang Foom. After the dragon is defeated and it falls to it's death, the team rescue Nick Fury and manage to evacute the ship before it crashes.

In the wake of the attack, Fury is given permission to form a task force of superheroes to take on Doom's league, the Masters of Evil, and Tony Stark offers Stark Tower as their headquarters. They receive a distress call from the Omega Base; a S.H.I.E.L.D. mobile research facility. The team answers the call and uncovers a plan by Mysterio, MODOK and the Crimson Dynamo to crash the Omega Base into a dam and trigger a catastrophe. Their mission to defeat the villains is a success, and the Omega Base is saved.

Meanwhile, Namor of Atlantis is upsurped by Attuma, who uses mind-control on the citizens. The team raids Atlantis with the help of nanotechnology, which helps them to breathe and move freely underwater. Attuma sends Tiger Shark after them, but he is repelled and Attuma is overthrown, allowing Namor to retake the throne. Suddenly, the Mandarin appears and unleashes the Kraken. After a long battle, they topple some pillars and defeat the monster. Meanwhile, Jean Grey and Nightcrawler are kidnapped.

Deciding to confront the Mandarin in his palace in the Valley of Spirits, but learn that he is no longer with the Masters of Evil, explaining that the villain they encountered in Atlantis was in fact a shapeshifting Loki. Upon returning, the team is almost immediately sent back into the field to rescue Nightcrawler, who Professor X has tracked to Castle Doom. The team attempts to transport themselves there, but are actually taken to Murderworld by Baron Mordo. They are confronted by a mind-controlled Jean Grey but break her out and learn that Doom has used Nightcrawled to gain access to Mephisto's dimension.

Jean is recaptured upon the team's arrival and is caged by Blackheart, Mephisto's son, who states that one must be sacrificed in order to defeat Mephisto. Due to a self-sacrifice, the heroes defeat their foe and escape the dimension.

Professor X has the team base relocated to the Sanctum Sanctorum due to the mystical intereferences while a large army of soldiers arrive at Asgard and take over. The squad soon appears and battles their way through Valhalla, freeing Heimdall, Tyr and Balder. They then learn that Loki and Doom have taken Odin to Raven's Spire. The team pursue and finally defeat Loki, but Doom reveals that they are too late; the powers of Odin now belong to him. Before he can destroy them, Uatu the Watcher intervenes and transports the heroes to the moon base of the Inhumans.

Uatu explains that they now only have one way left to defeat Doom; to steal the M'Kraan Crystal and the Muonic Inducer from Galactus, who is currently assaulting the homeworld of the Skrulls. The team is transported across the universe, retrieving a piece of the crystal before, with the help of the Silver Surfer, they disable Galactus and steal the Muonic Inducer. Meanwhile, Doom conquers Earth and creates a universally dangerous army.

Declaring revolution, they team lay siege to Latveria in one final, desperate effort against the villain. Combining the crystal and the Inducer, they are able to briefly weaken Doom before Odin, who's power has since been rejuvinated, vanquishes him.

The team regroup on the new helicarrier where they are disbanded by Nick Fury, who asks them if he can count on then during the Earth's darkest days. Th heroes pledge that he can. Meanwhile, Galactus slowly rejuvinates and swears to take revenge, implying that the group will reunite in the future when he attacks Earth.

Voice Cast
Trev Broudy - Captain America

John Cygan - Tony Stark/Iron Man

Steve Blum - Wolverine

Christopher Gordon - Spider-Man

Cam Clarke - Thor

Robin Atkin Downes - Dr. Bruce Banner

Peter Lurie - Hulk

Phil LaMarr - Uatu the Watcher

Gregg Berger - Galactus

Clive Revill - Dr. Doom

Larry Cedar - Loki