Absolute Power: Part 1

Absolute Power: Part 1 is the nineteenth episode of Ben 10: Ultimate Alien.

Plot
Ben is infuriated when Gwen asks for Darkstar's help defeating the team's deadliest and most unlikely foe of all... Kevin Levin

Major events

 * Darkstar returns since Alien Force.
 * The original Rustbucket returns
 * Max Tennyson gets his nervous system fixed and he returns.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Darkstar
 * Max Tennyson

Villains

 * Kevin Levin

Aliens used

 * Chromastone
 * Echo Echo
 * Ultimate Echo Echo
 * All of the above confirmed in the preview