"Go hero one more time!"
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
Director
Alex Winter
Budget
$40,000,000
Status
Released
Ryan Kelley
Ben Tennyson
Galadriel Stineman
Gwen Tennyson
Nathan Keyes
Kevin E. Levin
Alyssa Diaz
Elena Validus
Herbert Siguenza
Victor Validus
Barry Corbin
Grandpa Max Tennyson
Dee Bradley Baker
Big Chill / Humongousaur (voice)
Nanomech (voice)
