Ben 10: Alien Attack

Ben 10: Alien Attack is a series of Ben 10 that takes place 1 year after Ultimate Alien

Ben has unlocked a new alien who has the power to go back in time,

Gwen has become famous thanks to her Anodite

Kevin has formed a true bond with Ben and their Friendly Rivalry has become true friendship,

Characters
Ben Tennyson (Age 17)

Gwen Tennyson (Age 17)

Kevin Levin (Age 18)

Villains:

Albedo

Vilgax

Aggregor