ben 10: ultimate alien

Sequel to Ben 10: Alien Force, set weeks after the events of that show's finale, and featuring the usage of the Ultimatrix.

Characters

Main

• Ben Tennyson
• Ultimate Ben
• Gwen Tennyson
• Julie Yamamoto
• Kevin Levin
• Ultimate Kevin

Ben's aliens

• Alien X
• Bellicus
• Serena
• Ampfibian
• Armodrillo
• Big Chill
• Ultimate Big Chill
• Brainstorm
• Cannonbolt
• Chamalien
• Chromastone
• Clockwork
• Diamondhead
• Eatle
• Echo Echo
• Ultimate Echo Echo
• Fasttrack
• Feedback
• Four Arms
• Ghostfreak
• Goop
• Heatblast
• Humungousaur
• Ultimate Humungousaur
• Jetray
• Juryrigg
• Lodestar
• Nanomech
• NRG
• Rath
• Ripjaws
• Shocksquatch (Ben 10/Generator Rex: Heroes United)
• Spidermonkey
• Ultimate Spidermonkey
• Stinkfly
• Swampfire
• Ultimate Swampfire
• Terraspin
• Tetrax
• Upchuck
• Murk Upchuck
• Waterhazard
• Way Big
• Wildmutt

Others

• Aggregor
• Argit
• Albedo
• Captain Nemesis
• Charmcaster
• Dr. Animo
• Dr. Victor Valadis
• DNAliens
• Eunice
• Hex
• Highbreed
• Lucubra
• Max Tennyson
• Michael Morningstar
• Microchips
• Mutant frogs
• P'Andor
• Pickaxe aliens
• Rock Monsters
• Rojo
• Ship
• Sir Driscoll
• Sunder
• Vilgax

This tag implicates ben_10 (learn more).