Ben 10: Alien Swarm is an upcoming live-action movie coming on the Cartoon Network on November 25, 2009 in the US and November 28 in the Philippines, based on the animated series Ben 10: Alien Force.

It is the sequel to the 2007 live-action movie Ben 10: Race Against Time. The movie is produced and directed by Alex Winter and written by John Turman and James Krieg.

Plot: The storyline of the television movie follows Ben as he makes the tough and somewhat contentious decision to break ranks with his fellow Plumber allies in order to help a friend in need. A mysterious girl in her own right, Elena, a long-time friend of Ben’s, hints at an oncoming alien threat to the Earth. As such, Ben Tennyson, along with Gwen and Kevin, lend their super powered instincts to help Elena in her mission to find her missing father, Validus.

Starring as Ben Tennyson is Smallville star, Ryan Kelley (Roommates, Stolen Summer). Other castmembers include Galadriel Stineman as Gwen Tennyson, Nathan Keyes as Kevin Levin, Alyssa Diaz as Elena Validus, Barry Corbin as Max Tennyson, Daran Pereira as Validus, and Dee Bradley Baker as Big Chill/Humongousaur/Nanomech.