Ben 10 Alien Force Episodes | All

A living amplifier that can produce sonic screams and create hundreds of clones.

As of 2025, the complete series (all 46 episodes, counting the two seasons of Alien Force separately from Ultimate Alien ) is available on:

– To defeat an escaped Ghostfreak who has taken over Vilgax's home planet, Ben lets Ghostfreak possess him, intending to control him from the inside.

Gwen tricks Charmcaster back and reclaims her powers. Episode 36: Ghost Town

The trio infiltrates a major DNAlien base hidden inside a desert teleporter tower. They team up with Cooper Daniels, a tech-genius boy who has been kidnapped by the Highbreed to fix their planetary warp gates. 19. Pet Project all ben 10 alien force episodes

– A mysterious villain named Darkstar drains the energy of both heroes and villains.

Ben, Gwen, and Kevin find a strange, glowing alien box that mimics and duplicates any physical attack or weapon used against it. The box soon transforms into a lethal, adapting robotic weapon that threatens the city. 39. Con of Hero

Kevin and Darkstar team up to find a cure for their mutations. 38. Busy Box : An alien toy proves to be a dangerous weapon.

Summary

— Ben, Gwen, and Kevin track a signal to a small town where a half-Pyronite boy named Alan Albright is accused of arson. They discover DNAliens have built a giant weather-control tower that threatens to freeze the region. With Alan's help, Ben destroys the machine. Alan is offered a spot on the team but chooses to stay home. Omnitrix debut: Jetray .

– Ben, Gwen, and Kevin find a DNAlien factory. Grandpa Max makes a devastating sacrifice, using a Null Void grenade to destroy the factory, seemingly killing himself to save the kids.

Ben rescues a young alien prince from a dangerous gladiator planet.

A new villain named Darkstar drains the energy of Ben, Gwen, and Kevin. A living amplifier that can produce sonic screams

Mystery, low-key, and tactical. The new Omnitrix (the "Calix") is recalibrated, giving Ben 10 new aliens like Swampfire, Echo Echo, and Big Chill.

– Kevin coordinates a deal with the Forever Knights to help them slay a literal dragon.

An alien war has raged on a distant planet for decades over a trivial disagreement about the color of their leader's armor. Ben arrives as Lodestar to broker peace, but his arrogant intervention accidentally makes the conflict worse. 32. Don't Fear the Repo