Watch Ben 10 Alien Swarm (2009) : Full Movies Free Streaming Online Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
Stars: Ryan Kelley, Galadriel Stineman, Nathan Keyes, Alyssa Diaz, Herbert Siguenza, Barry Corbin, Dee Bradley Baker, Patrick Cox, Jeremy DeCarlos, Eric Mendenhall, Tony Larkin
Production Company: Cartoon Network Studios, Trouper