9.0/10510 votesLoading...#2 - It's Not Easy Being Gwen
Season 2 Episode 9 - Aired 4/8/2011
Gwen has always been a multi-tasker, trying to juggle school, hobbies, friends and her work as a hero, waking up early and going to sleep late. But Gwen's already packed day is about to get worse when Dr. Animo attacks with an army of giant frogs and Gwen is forced to make a hard choice.
Director: Matt Youngberg
9.0/102 votesLoading...#3 - Solitary Alignment
Season 2 Episode 23 - Aired 12/9/2011
Azmuth reveals the origin of the sword and how he first encountered Old George. Ben comes to a decision on how to handle the Daigon.
Director: Matt Youngberg
Writer: Peter David
9.0/102 votesLoading...#4 - The Enemy of My Frenemy
Season 2 Episode 25 - Aired 2/11/2012
Gwen and co revisit Legerdomain in hopes of rescuing Charmcaster.
Director: Matt Youngberg
Writer: David McDermott, Brian Swenlin
9.0/102 votesLoading...#5 - Couples Retreat
Season 2 Episode 26 - Aired 2/18/2012
After Darkstar opens the Door to Anywhere, Charmcaster comes through, and the two team up to give Ben, Gwen, and Kevin the fight of a lifetime.
Director: Dan Riba
Writer: Geoffrey Thorne
8.8/10475 votesLoading...#6 - Ben 10,000 Returns
Season 2 Episode 10 - Aired 4/15/2011
Following a visit from Paradox after a fight with Eon, Ben 10,000 arrives 20 years from the future to seek the aid of his past counterpart in tracking down Eon.
Director: Matt Youngberg
8.7/10419 votesLoading...#7 - Perplexhahedron
Season 1 Episode 15 - Aired 11/5/2010
With the fourth piece of the Map of Infinity almost in Aggregor's clutches, the gang chase him through the artificial planetoid known as Perplexahedron.
Director: Matt Youngberg
8.6/10376 votesLoading...#8 - Map of Infinity
Season 1 Episode 11 - Aired 10/10/2010
Aggregor has absorbed all the powers of his captured aliens. Now he's after the Map of Infinity.
Director: Matt Youngberg
8.5/10396 votesLoading...#10 - Absolute Power (1)
Season 1 Episode 19 - Aired 12/10/2010
Kevin starts going after Plumbers kids to gain more power. Ben and Gwen continue to argue about how to handle the situation. Gwen tries to find someone who will help her cure Kevin.
Director: Dan Riba
Writer: Charlotte Fullerton, Joe Casey, Joe Kelly
8.5/102 votesLoading...#11 - Catch a Falling Star
Season 2 Episode 27 - Aired 2/25/2012
Movie starlet Jennifer Nocturne is recaptured by the evil Captain Nemesis!
Director: Butch Lukic
Writer: Len Uhley
8.3/10381 votesLoading...#12 - Escape from Aggregor
Season 1 Episode 5 - Aired 5/21/2010
The team encounters another alien who escaped from Aggregor and, through him, learns more about Aggregor's goals.
Director: Butch Lukic
Writer: Charlotte Fullerton, Joe Casey, Joe Kelly
8.3/10370 votesLoading...#13 - Ultimate Aggregor
Season 1 Episode 10 - Aired 10/10/2010
Aggregor has all five aliens. The Plumbers manage to disable Aggregor's ship, forcing Aggregor to find a new way to absorb their powers. The team makes a last ditch effort to save the alien prisoners.
Director: Matt Youngberg
Writer: Joe Casey, Joe Kelly, Matt Youngberg
8.3/10360 votesLoading...#14 - Prisoner #775 Is Missing
Season 2 Episode 12 - Aired 4/29/2011
After a base is attacked, Max is infuriated when they learn it was a secret alien prison facility. While Max argues with the officer in charge, the team tries to locate an escaped prisoner.
Director: Dan Riba
Writer: Peter David, Joe Casey, Joe Kelly
8.2/10355 votesLoading...#15 - Fused
Season 1 Episode 8 - Aired 6/11/2010
Ra'ad, the last of Aggregor's escaped prisoners, attacks Ben and informs the team of the true fate of his comrades. He finds a safe hiding place but one that endangers Ben in the process.
Director: Dan Riba
Writer: Len Uhley, Joe Casey, Duncan Rouleau
8.2/10381 votesLoading...#16 - Where the Magic Happens
Season 1 Episode 14 - Aired 10/29/2010
Aggregor escapes to a magical dimension. Gwen asks for Charmcaster's help to pursue him. The team learns about Charmcaster's past and why she's willing to help them now.
Director: Butch Lukic
8.1/10353 votesLoading...#17 - Too Hot to Handle
Season 1 Episode 6 - Aired 5/28/2010
P'Andor, escaped from Aggregor, now wants help to escape his encapsulating suit, but Kevin's the first to perceive that that's a fatally bad idea.
Director: Matt Youngberg
Writer: Marty Isenberg, Joe Casey, Joe Kelly
8.1/10365 votesLoading...#18 - The Enemy of My Enemy
Season 1 Episode 18 - Aired 12/3/2010
Argit asks Ben and Gwen for protection from Kevin, so they take him to the nearest Plumbers Academy, but that won't stop Kevin.
Director: Matt Youngberg
Writer: Len Uhley, Joe Casey, Duncan Rouleau
8.0/10369 votesLoading...#19 - Hit 'Em Where They Live
Season 1 Episode 3 - Aired 5/7/2010
After Jimmy Jones reveals Ben's identity, some of his enemies (such as Zombozo, Rojo, Charmcaster, Vulkanus, and Sevenseven) team up to try to attack his family. Now Ben and his friends have to protect them no matter what.
Director: Matt Youngberg
Writer: Len Wein
8.0/10358 votesLoading...#20 - Nor Iron Bars a Cage
Season 1 Episode 17 - Aired 11/19/2010
Kevin's out for payback on anyone who has ever crossed him. His next stop is a prison in the Null Void. Ben and Gwen try to stop him, where Ben comes to a grim decision.
Director: Butch Lukic
8.0/102 votesLoading...#21 - The Purge
Season 2 Episode 13 - Aired 9/16/2011
Old George, the original Forever Knight, reclaims his position, and orders the Knights to remove all aliens on Earth.
Director: Butch Lukic
8.0/102 votesLoading...#22 - Greetings from Techadon
Season 2 Episode 15 - Aired 9/30/2011
Ben faces Tecadon killer robots that have been programmed to kill him. Each robot is more powerful than the last one. Ben's only chance to survive is for Gwen to find out who commissioned the robots.
Director: Dan Riba
Writer: Charlotte Fullerton, Joe Casey, Joe Kelly
8.0/102 votesLoading...#24 - Double or Nothing
Season 2 Episode 17 - Aired 10/14/2011
Ben finds out there's a new show called 'Ben 10: Live." He finds an old enemy running the show and cashing in on his fame.
Director: Matt Youngberg
Writer: Len Uhley, Joe Casey, Duncan Rouleau
8.0/102 votesLoading...#25 - The Widening Gyre
Season 2 Episode 20 - Aired 11/4/2011
Colonel Rozum asks the team to investigate an island of garbage where people have been disappearing.
Director: Matt Youngberg
The Best Episodes of Ben 10: Ultimate Alien
Every episode of Ben 10: Ultimate Alien ranked from best to worst. Let's dive into the Best Episodes of Ben 10: Ultimate Alien!
With his secret identity now revealed to the world, Ben Tennyson continues to fight evil as a superhero with the help of the newly acquired...
Genres:AnimationAction & AdventureSci-Fi & FantasyKids
Network:Cartoon Network
Best Episodes Summary
"The Forge of Creation" is the best rated episode of "Ben 10: Ultimate Alien". It scored 9.1/10 based on 485 votes. Directed by Dan Riba and written by Joe Casey, Joe Kelly, it aired on 11/12/2010. This episode scored 0.1 points higher than the second highest rated, "It's Not Easy Being Gwen".
