Overview
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
Cast
- Ryan Kelley as Ben Tennyson
- Galadriel Stineman as Gwen Tennyson
- Nathan Keyes as Kevin E. Levin
- Alyssa Diaz as Elena Validus
- Herbert Siguenza as Victor Validus
- Barry Corbin as Grandpa Max Tennyson
- Dee Bradley Baker as Big Chill / Humongousaur (voice)
- Alex Winter as Nanomech (voice)
- Wendy Cutler as Alien Chip Queen (voice)
- Joyce Kurtz as Computer (voice)