Ben 10: Ultimate Alien All Episodes 2021 Jun 2026

Set just weeks after the events of Alien Force , Ben is now 16 years old. His life changes forever when a young fan named Jimmy Jones reveals his secret identity to the world. Now a public figure, Ben must balance his newfound fame with the arrival of a dangerous new threat: Aggregor, an Osmosian who seeks to absorb the powers of five aliens from the Andromeda Galaxy. The series is defined by three major story arcs:

The show ran from , following a 16-year-old Ben Tennyson after his secret identity is revealed to the world. It introduces the Ultimatrix , a device that allows Ben to transform his aliens into evolved "Ultimate" forms. Episode List by Season ben 10: ultimate alien all episodes

is the third installment in the massive Ben 10 franchise, picking up just weeks after the events of Ben 10: Alien Force . Running from 2010 to 2012, this series saw Ben Tennyson evolve from a secret teen hero into a global superstar, armed with the powerful Ultimatrix . The series consists of 52 episodes spanning three seasons. Season 1: The Aggregor and Ultimate Kevin Saga Set just weeks after the events of Alien

, a device that allows Ben to evolve his aliens into more powerful "Ultimate" forms. By the end of the series, Ben has access to approximately 46 distinct alien species, with eight specific "Ultimate" variants appearing on screen. Episode Breakdown by Season The series is defined by three major story

: Kevin absorbs the Ultimatrix's power to defeat Aggregor but goes insane, leading to a final showdown with Ben. Ben 10 Wiki Season 2 (12 Episodes)

: To stop a nearly god-like Aggregor, Kevin Levin is forced to absorb the Ultimatrix’s energy. He defeats Aggregor but loses his sanity, becoming a mutated villain once again. The arc concludes with Ben and Gwen finding a way to restore Kevin to his human self. Seasons 2 & 3: The Dagon & Vilgax Arc