Ben 10: Alien Force
(2008)
Cast
Yuri Lowenthal
as Ben Tennyson (voice)
Greg Cipes
as Kevin Levin (voice)
Dee Bradley Baker
as Swampfire (voice)
Ashley Johnson
as Gwen Tennyson (voice)
Crew
Sam Register
Producer
(2008)
as Ben Tennyson (voice)
as Kevin Levin (voice)
as Swampfire (voice)
as Gwen Tennyson (voice)
Producer