Double or Nothing

Double or Nothing is the thirty seventh episode of Ben 10: Ultimate Alien and the fifth episode in the third season.

Plot
The episode begins with an art-imitating-life moment when our young protagonist, Ben Tennyson, now a famous superhero, attends a stage show based on his life.

Major Events

 * Albedo returns.
 * Albedo disguises as Ben to make money on Ben 10 Live.
 * Albedo turns into a Galvan, but turned back without choice.
 * Albedo gained the ability to turn into any alien without a device, yet he cannot turn into a Galvan without turning back into a human.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Hugh
 * Methanosian Actor
 * Necrofriggian Actor
 * Vilgax Actor

Villains

 * Albedo

By Ben

 * Armodrillo
 * Water Hazard
 * NRG (x2)
 * Spidermonkey (x2)
 * Ultimate Spidermonkey (x2)
 * Echo Echo
 * Ultimate Echo Echo

By Albedo

 * Grey Matter (his natural form)
 * Rath

Aliens performed by actors

 * Humungousaur
 * Big Chill
 * Swampfire

Trivia

 * The Vilgax actor reassembles Myaxx in Ben 10 original series.
 * But the fantasy itself, reminds Vilgax's armor second on the original series.
 * This is the second time Albedo has turned into Rath.
 * The species of Humungousaur, Swampfire, Big Chill, Upchuck, Ripjaws, and Brainstorm were shown when Albedo needed aliens for his show.
 * In the play, Vilgax is revealed to have a Moon Base. There is a high probability that this was made up for the play and isn't really true, based on Ben and Kevin's reactions.
 * Ultimate Echo Echo defeated Albedo with an attack similar to Sonic Doom.
 * When Ultimate Echo Echo turned back into Ben, he didn't turn into Echo Echo first.
 * Ben was sued and it was revealed that Gwen's father is a lawyer.
 * Ripjaws' species is revealed breathing out of water.
 * Ben uses an Ultimate Form three times: (Ultimate Spider Monkey [x2] and Ultimate Echo Echo).
 * Ultimate Spidermonkey makes two appearances in this episode. This would mark the first time Ben reuses an Ultimate Form in the same episode (not counting Ben 10,000 using Ultimate Humungousaur twice in Ben 10,000 Returns).
 * It is revealed that some Vaxasaurians are very weak, unlike Humungousaur.
 * When Albedo turned into a Galvan (his natural form) he still had his red color scheme, unlike Grey Matter or Azmuth.
 * The Gourmand actor has blue eyes, but in the original series Upchuck has white and black eyes.
 * Albedo's true form is revealed for the first time in the series.
 * It could be assumed that Albedo is better in hand to hand combat than Ben, since back in Alien Force Max suggested Ben was very skilled in this reguard when he was surprised that Pierce beat him. However, in this epsiode Ben was shown to be dominated by Albedo.