All Ben 10 Alien Force Episodes

— A hibernating Highbreed officer awakens, unaware the war has ended, and activates a fail-safe device to destroy Earth. Ben stops him without violence and informs him the war is over.

It expanded the universe beyond Earth, introducing the Plumbers' kids, Forever Knights, and galactic politics. all ben 10 alien force episodes

– The Forever Knights kidnap Ship to mass-produce a fleet of starships capable of destroying the dragon home world. — A hibernating Highbreed officer awakens, unaware the

Other major antagonists include: returning arch-nemesis , who takes center stage in Season 3; the treacherous Forever Knights ; energy-draining Michael Morningstar/Darkstar ; mischievous duo Octagon and Rhomboid Vreedle ; and Charmcaster from the original series. – The Forever Knights kidnap Ship to mass-produce

A giant alien baby falls to Earth, and Ben must return it to its parents before the military intervenes. Key Detail: Ben uses Humungousaur to calm the baby down. Episode 25 & 26: War of the Worlds (Parts 1 & 2)

— A volcanic Pyronite planet faces an extinction-level disaster.

Episodes 14–26 focus heavily on the impending Highbreed invasion and the mystery of the "Plumbers' Helpers".