Ben 10: Alien Force (Classic)

Ben and co. must uncover the truth of a mysterious new villain, Darkstar

Ben is transported to a distant planet alongside a Highbreed Commander.

An alien doppelganger impersonates Ben and is out to destroy him with the power of his own Omnitrix.

Ben grows worried as he slowly starts to lose control of the Omnitrix

Ben and co. must rescue Cooper, a kid genius, from the DNAliens who are forcing him to help build a mysterious arch.

Ben and co. must rescue the shape-shifting, dog-like alien, Ship, from the Forever Knights.

Ben and Gwen manage to get grounded, leaving Kevin alone to fight the DNAliens.

Ben goes into the Null Void to aid the Plumber's Helpers defeat D'Void (fka Dr. Animo)

Ben and co. rescue Tyler, a runaway prisoner of the DNAliens while trying to stop them from completing the Jump Gate.

Ben and co. help the prince of the arachna-chimps, Simian, return to power.

Ben and co. need to return a baby monster to its parents before the DNAliens find it

Ben must recruit the other Plumber's kids to help stop the Highbreed invasion of Earth.

Ben and his team travel to the HighBreed home world to stop them once and for all.