All Ben 10 Alien Force Episodes ((free)) -

A human disguised as a DNAlien infiltrates the team. Paranoia spreads as Ben suspects Kevin or Gwen of being the traitor. Key moment: The episode is a tight spy thriller with a clever twist.

The team meets Professor Paradox, a time-traveling human who was trapped in a dimensional void for centuries. He reveals the true scale of the High Breed threat: a genocide of all non-pure-blood species. Key moment: Paradox becomes a recurring mentor figure. all ben 10 alien force episodes