The team meets Professor Paradox, a time-traveler helping them stop a creature from the 1950s.
Ben and Gwen meet their grandmother, Verdona, who reveals their Anodite heritage. all ben 10 alien force episodes
Ben, Gwen, and Kevin confront a Highbreed commander and a massive alien cannon. The team meets Professor Paradox, a time-traveler helping
Ben and a Highbreed commander are stranded on a desert planet and must survive together. The team meets Professor Paradox
The team rescues Cooper Daniels, who has been forced to build a device for the DNAliens.
Ben loses control of the Omnitrix as Big Chill enters a reproductive cycle.
The final season is more episodic, centering on the return of Vilgax and Kevin’s struggle with his new mutation.