

Ben 10 Alien Swarm (2009)
- PG
- 11/25/2009 (US)
- Adventure, Action, TV Movie, Science Fiction
- 1h 7m
Go hero one more time!
Overview
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
Alex Winter
DirectorJames Krieg
WriterJohn Turman
WriterCast

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)