All Ben 10 Alien Force Episodes | [updated]

A rogue Galvan named Albedo builds a duplicate Omnitrix that traps him in Ben's human form.

A automated Highbreed fail-safe weapon awakens on Earth. Believing the Highbreed lost the war, the weapon initiates a protocol to destroy the planet, forcing Ben to find a way to deactivate it.

Two rogue Plumber's Kids mistake Ben’s team for evil aliens and attack them.

After Ben humiliates a school bully named Cash, Cash finds a robotic gauntlet that Kevin discarded. The gauntlet possesses Cash, turning him into a cybernetic monster seeking revenge on Ben. all ben 10 alien force episodes

While the series was initially conceived and produced as one 26-episode season, Cartoon Network decided to air them as two separate seasons of 13 episodes each. This sometimes resulted in episodes airing out of their intended production order.

– When a massive Incursean warship threatens Earth, Ben unlocks his most powerful—and most restrictive—alien form: Alien X. He must convince two eternal, arguing entities within the alien to let him move. Season 2: The War of the Worlds (13 Episodes)

Tetrax (the Petrosapien bounty hunter from the original series) returns to Earth. He shatters Ben’s Chromastone form to extract a hidden crystal, revealing that Chromastone is actually the guardian deity of Diamondhead's destroyed home planet. A rogue Galvan named Albedo builds a duplicate

A sleeper Highbreed awakens and activates a giant plant monster designed to destroy Earth.

Ben's parents discover his secret identity and ground him, right as the DNAliens launch a massive attack.

Explains the true origin of Gwen's magical powers. Episode 9: The Gauntlet Two rogue Plumber's Kids mistake Ben’s team for

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Vilgax becomes the primary antagonist, destroying the Highbreed’s homeworld to prove his power. The season introduces new transformations, including and Rath (a fan-favorite hotheaded tiger-like alien). The finale sets up the next series, Ben 10: Ultimate Alien .