Movie 1. “Ben 10 - Secret of the Omnitrix”
During a battle with Dr. Animo, the Omnitrix is accidentally set to self-destruct. In order to stop it, Ben, Gwen, and Tetrax travel across space to track down the Omnitrix's creator. Three alternate versions of this film have aired, each with a modified opening from the original.
Movie 2. “Ben 10 - Race Against Time”
In this live-action film, summer's over and Ben has to go back to school, but the aliens have a different idea. They are planning to have a massive invasion, led by the mysterious Eon.
Movie 3. “Ben 10 - Alien Swarm”
Elena, a childhood friend of both Ben and Gwen, as well as a Plumber's kid, returns to explain that her father has been abducted and that she needs their help.
Movie 4. “Ben 10 - Destroy All Aliens”
Ben's Omnitrix starts acting weird after a dismantling spell mixes with it. Meanwhile Ben, Gwen, and Tetrax must deal with a mysterious Upgrade warrior who chases Ben around the world, and an Evil Way Big who apparently killed Azmuth.
Movie 5. “Ben 10 - Generator Rex; Heroes United”
Ben teams up with an alternate superhero, Rex Salazar, to save the Earth from a deadly Alpha Nanite that entered New York through a swirling vortex, the same way Ben arrived in the city.