All Ben 10 Alien Force Episodes [updated] May 2026

Ben 10: Alien Force: The Complete Episode Guide (All 46 Episodes)

When Ben 10: Alien Force premiered on Cartoon Network in April 2008, it marked a bold evolution for the franchise. Gone was the 10-year-old, shorts-wearing hero who shouted catchphrases. In his place stood a 15-year-old Ben Tennyson—more brooding, more responsible, and stripped of his trusty Omnitrix. The series successfully bridged the gap between childhood nostalgia and teen drama, introducing darker themes, complex villains (the High Breed), and a deeper roster of aliens.

Episode 5: “All That Glitters”

• Original Air Date: May 10, 2008
• Plot: The team encounters a Chimera Sui Generis (Vilgax’s species) named Eight-Eight, a bounty hunter. She is hunting a shape-shifting, liquid-metal alien named Ship (later revealed to be a Galvanic Mechamorph juvenile, like Upgrade). The episode is a tense cat-and-mouse game that ends with Gwen forming an emotional bond with Ship.

The team faces internal conflict when they realize Kevin’s mutations are worsening. Kevin’s ability to absorb matter is causing him to lose control, turning him into a hulking, misshapen monster of rock, metal, and crystal. Despite his monstrous appearance, Kevin fights alongside Ben and Gwen, his feelings for Gwen keeping him grounded. all ben 10 alien force episodes

20. Grounded: Ben’s parents find out about his secret and ground him. Ben 10: Alien Force: The Complete Episode Guide