Ben 10: Unleashed is the title for the unaired third season of Ben 10: Alien Universe. The internal nickname for the season was to signify the start of the Ultimate Alien era in the Alien Universe timeline.
Taking place during the events of Unleashed is the 2013 movie Ben 10 Unleashed: Time Rules, the only entry in the Alien Universe franchise written by someone other than its creator.
Major Events[]
- Through the use of the Ultimatrix, Ben regains most of his classic alien forms, as well as unlocking 4 new aliens.
- Julie Yamamoto joins the 10 Squad as a regular member.
Characters[]
Main Characters[]
- Ben Tennyson (16 y/o)
- Julie Yamamoto (16 y/o)
- Gwen Tennyson (16 y/o)
- Kevin Levin (17 y/o)
Minor Characters[]
- Ship
- Azmuth
- Professor Paradox
- Grandpa Max (56 y/o)
Villains[]
Known Aliens[]
Returning[]
- Upgrade
- Swampfire
- Goop
- Echo Echo
- Way Big
- Rath
- Big Chill
- Jetray
- Chromastone
- Alien X
Unique/New[]
- Clinger
- Streak
- Abstallion
- 1 Other Unknown New Alien
Trivia[]
- Julie Yamamoto became a main character in the series during this season, thanks to her ability to use Ship's armor to her advantage.
- Two (technically three) Back in Action: Alien Universe episodes, residing at the end of the first season, feature "Unleashed" in their titles--Prelude of the Unleashed and Ben 10: Alien Universe Unleashed.