“Ben 10: Alien Swarm” will be the new live action film based on the Ben 10 Alien Force cartoon. It has just started being filmed and will air on Cartoon Network this autumn. It follows the success of the first live action film “Ben 10: Race Against Time” from 2007. The plot is set within the new Alien Force world where Ben is now 15 years old. Ben, Gwen and their sometimes friend, sometimes enemy Kevin, find themselves facing yet another intergalactic threat to save the planet from aliens. A long time friend of Ben’s, Elena, needs help to find her missing father and of course the teenager is more than happy to “hero” up.