All the Latest Game Footage and Images from Ben 10: Alien Force Ben Tennyson is now 15 and becoming a leader wearing his powerful Omnitrix again. Grandpa Max is missing and Ben needs the help of Gwen ...
Ben 10: Alien Force (2008) stars Yuri Lowenthal as Ben Tennyson (voice), Ashley Johnson as Gwen Tennyson (voice) and Greg Cipes as Kevin Levin (voice). The sci-fi series premiered on Cartoon Network ...