Ben 10: Alien Swarm 2009 ‧ Family/Action ‧ 1h 30m

Ben and his friends team up with a daughter of an alleged traitor, despite his grandfather's orders against it, in order to stop an alien force from taking over the world.
Initial release: November 15, 2009
Director: Alex Winter
Sequel: Ben 10: Destroy All Aliens
Running time: 1h 30m
Budget: 40 million USD
Distributed by: Warner Bros.