Star Vs. The Forces Of Evil: The Movie (2018)

Star vs. the Forces of Evil: The Movie is a 2018 animated fantasy action/adventure comedy film produced by Walt Disney Pictures and DisneyToon Studios, using traditional animation created with Toon Boom Harmony. directed by Daron Nefcy (the creator of the show itself) and co-directed by Joss Whedon. It's based on the 2015 animated TV series of the same name. It was released on July 21, 2018.

Cast

 * Eden Sher as Star Butterfly
 * Adam McArthur as Marco Diaz
 * Jenny Slate as Flying Princess Pony Head (aka Pony Head)
 * Alan Tudyk as Ludo and King Butterfly
 * Idris Elba as Skullrupter, an evil humanoid feline and the main antagonist.
 * Benedict Cumberbatch as Dark Moonlight, Star's greatest frenemy from Mewni.
 * Grey Griffin as Queen Butterfly and others
 * Abby Elliott as Janna
 * Fred Tatasciore as Buff Frog
 * John Goodman as The Mayor
 * Jeffrey Tambor as Glossaryck
 * Zosia Marmet as Hekapoo
 * Kevin Michael Richardson as Rhombulus
 * Carl Weathers as Omnitraxus Prime
 * Matt Chapman as Alfonzo
 * Nate Torrence as Ferguson
 * Jon Heder as Oskar Greason
 * Minae Noji as Brittney Wong
 * Dee Dee Rescher as Miss Skullnick
 * Artt Butler as Rafael Diaz
 * Nia Vardalos as Angie Diaz
 * Maurice LaMarche as King Pony Head and others
 * Dana Davis as Kelly

Reception
This Film had a 68% on Rotten Tomatoes

6.7 on IMDB

69 on Metacritic