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Ben 10: Alien Swarm
Go hero one more time!
2009 · 1h 9m · ★ 6.2
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
Official trailer
Cast
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)
Alex Winter
Nanomech (voice)
Wendy Cutler
Alien Chip Queen (voice)
N/A
Joyce Kurtz
Computer (voice)
Patrick Cox
Big Ed
N/A
Jeremy DeCarlos
Helio