2009 Ben 10: Alien Swarm Ben and a mysterious girl from his past must prevent an alien threat from destroying the world. Credits Director Alex Winter Producers Gideon Amir , Ramsey Ann Naito , Alex Winter Writers Jim Krieg , John Turman Cinematographer Anghel Decca Editor Scott Richter Production Design Yuda Acco Costume Design Peggy Stamper Composer Michael Wandmacher Visual Effectss Jeppe N. Christensen , Evan Jacobs , Andrew Orloff Castings Ruth Lambert , Robert McGee Cast Ryan Kelley , Galadriel Stineman , Nathan Keyes , Alyssa Diaz , Herbert Siguenza , Barry Corbin , Dee Bradley Baker , Alex Winter , Wendy Cutler , Joyce Kurtz Studios Cartoon Network Studios , Cartoon Network Movies , Man of Action Entertainment , Trouper Genres Science Fiction TV Movie Action External IMDb Amazon Posters 5
