34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

Andreas' Fault is the seventh episode of Ben 10: Ultimate Alien.


Argit UA07

Argit returns

Argit goes to one of the Forever Knights' castles offering "insurance", but when they refuse, the castle crumbles down to nothing and Argit leaves.

Meanwhile, at Mr. Smoothy, Ben is celebrating his hero status and his fans (or as he calls them, "Benatics") come to meet their favorite hero and get autographs from him with cups of his various aliens. But suddenly, the Forever Knights crash in and take one of the smoothy machines. Ben tries to stop them as Spidermonkey, but his big ego and fans block him from doing so. Ben, Gwen and Kevin go to Jimmy Jones for help and reveals that the Forever Knights have also stolen pizzas and burritos, but they didn't steal any money from the places they stole the food from. They go to a Forever Knights castle (one of the knights is friends with Jimmy and he was in that particular castle when the castle was falling apart in the background) to investigate, but finds it destroyed.

  • Ultimatrix scanning Andreas DNA
  • The Money offer

They sneak into another castle in Ben's car (much to Kevin's annoyance, as he was in the back seat) transforming into Jetray and find that Argit is the leader of the Forever Knights there and having them steal junk food just to amuse him. If the castles he goes to refuse to let him rule their castles, he will use his new friend Andreas to destroy the castle. Andreas is also one of Aggregor's victims. Jetray then scans Andreas' DNA and gains a new form and transforms back into Ben. Argit gives Kevin money as payment for the money he owes him. Kevin then says that he loves money more than anything else in the world and Gwen gets mad at him for the remainder of the episode. Argit tells Andreas that Ben and his team are friends, but then a Forever Knight intelligence officer named Sir Dagonet comes in and turns Argit's Forever Knight garrison against Ben and his friends.

He puts Argit and the others into a dungeon after Argit cowardly tries to save himself by telling Dagonet that Ben and his team were forcing him to pretend to be the leader of the Forever Knights. However, Andreas is to be executed by Dagonet and his death squad for being an alien. Argit convinces Ben and his friends to break him out in order to save Andreas. Ben transforms Goop to free himself and his friends, then (after Goop transforms back into Ben) goes to save Andreas. Then, Ben transforms into Swampfire and fights the Forever Knights while Argit and the others save Andreas. But Dagonet turns the weapon he was using to kill Andreas into a bomb to kill Ben and the others.


"It hurts..."

Argit convinces Andreas to absorb the quake of the bomb and leave, thinking Andreas sacrificed his life to save his friends. After the castle is destroyed, Argit openly shows his disregard over Andreas, which prompts Kevin to punch Argit, angrily scold him for his sociopathy, and finish their friendship forever. They leave but then Aggregor shows up and finds Andreas badly injured. He heals him and takes him to his ship, then puts him in a stasis pod next to Bivalvan, Galapagus and P'andor. Now all that's left is Ra'ad and then he says, "the fun can begin".

Noteworthy Events

Major Events

Ultimatrix Alien Debut



Aliens Used

Aliens on Smoothy Cups

Naming and Translations

Language Name Origin
Hungarian Andreas hibája Andreas' Fault
Portuguese (Br) Andreas Andreas
Spanish (HA) La Culpa de Andreas The Fault of Andreas
Spanish (Spain) La Culpa Es De Andreas The Fault Is Of Andreas



  • One of Ben's fans comments that the Alien X smoothie was a disappointment after all the hype. This is a reference to the let down of Alien X's initial appearance.
  • Ben's collectible cups at Mr. Smoothy were all of the Alien Force aliens.
Ben 10: Ultimate Alien Episodes
Season 1
FameDupedHit 'Em Where They LiveVideo GamesEscape from AggregorToo Hot to HandleAndreas' FaultFusedHero TimeUltimate AggregorMap of InfinityReflected GloryDeepWhere the Magic HappensPerplexahedronThe Forge of Creation...Nor Iron Bars a CageThe Enemy of My EnemyAbsolute Power: Part 1Absolute Power: Part 2
Season 2
The Transmogrification of EuniceEye of the BeholderViktor: The SpoilsThe Big StoryGirl TroubleRevenge of the SwarmThe Creature from BeyondBasic TrainingIt's Not Easy Being GwenBen 10,000 ReturnsMoonstruckPrisoner Number 775 Is Missing
Season 3
The PurgeSimian SaysGreetings from TechadonThe Flame Keepers' CircleDouble or NothingThe Perfect GirlfriendThe Ultimate SacrificeThe Widening GyreThe Mother of All VreedlesA Knight to RememberSolitary AlignmentInspector 13Enemy of My FrenemyCouples RetreatCatch a Falling StarThe Eggman ComethNight of the Living NightmareThe Beginning of the EndThe Ultimate Enemy: Part 1The Ultimate Enemy: Part 2
Heroes United
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