Back

Feature film — 2009

Ben 10: Alien Swarm (2009)

6.21h 9mAction — TV Movie — Science Fiction

Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.

Watch now

The note

Stay for the details.

A high-signal pick with 405 votes.

Cartoon Network Studios / Trouper / Man of Action Entertainment / Cartoon Network Movies

Community reviews

What viewers are saying

Sign in to leave a review for everyone to see. Reviews are tied to your account so the community can trust what's shared.

Loading reviews…

Director: Alex Winter

On screen

Cast & crew

Ryan Kelley as Ben Tennyson

Ryan Kelley

Ben Tennyson

Galadriel Stineman as Gwen Tennyson

Galadriel Stineman

Gwen Tennyson

Nathan Keyes as Kevin E. Levin

Nathan Keyes

Kevin E. Levin

Alyssa Diaz as Elena Validus

Alyssa Diaz

Elena Validus

Herbert Siguenza as Victor Validus

Herbert Siguenza

Victor Validus

Barry Corbin as Grandpa Max Tennyson

Barry Corbin

Grandpa Max Tennyson

Dee Bradley Baker as Big Chill / Humongousaur (voice)

Dee Bradley Baker

Big Chill / Humongousaur (voice)

Alex Winter as Nanomech (voice)

Alex Winter

Nanomech (voice)

Wendy Cutler as Alien Chip Queen (voice)

Wendy Cutler

Alien Chip Queen (voice)

J

Joyce Kurtz

Computer (voice)

Patrick Cox as Big Ed

Patrick Cox

Big Ed

J

Jeremy DeCarlos

Helio

Similar titles

More like this