Ryan Kelley
Ben Tennyson
Movie2009ActionTV MovieScience Fiction
Ben 10: Alien Swarm
Go hero one more time!
Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.
6.2 / 10200969 min384 votes
Play official trailerCast
Cast
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)
No photo
Joyce Kurtz
Computer (voice)
Patrick Cox
Big Ed
No photo
Jeremy DeCarlos
Helio
Eric Mendenhall
Fitz
No photo
Tony Larkin
Ship-It Clerk
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