February 4, 2011 • 23m
A mysterious alien girl named Eunice has no memory and is being hunted by Sunder. While evading Sunder, Ben soon discovers that Eu...Read more
February 11, 2011 • 23m
Ben, Julie and the rest of the heroic crew embark on a dangerous journey that could cost them all their lives in an effort to achi...Read more
February 18, 2011 • 23m
The King of Zarkovia asks the team for help with a civil war. The team agrees to help when they find out Dr. Viktor may be involved.
March 4, 2011 • 23m
Jimmy Jones is looking for the biggest new story he and Ben can tackle, but thats when he stumbles upon a strange pink tentacled c...Read more
March 11, 2011 • 23m
Gwen is excited by the prospect of her cousin Sunny paying the team a visit while dealing with the Robots of Dimension 12. But her...Read more
March 18, 2011 • 23m
Victor Validus resurfaces and attacks Ben at night. Elena Validus and the nanochips return.
March 25, 2011 • 23m
The Forever Knights unleash an evil force mistaken for an ancient weapon.
April 1, 2011 • 23m
Ben, Gwen, and Kevin are summoned to a Plumbers' Academy to go under training that is supervised by Magister Hulka.
April 8, 2011 • 23m
Gwen has always been a multi-tasker, trying to juggle school, hobbies, friends and her work as a hero, waking up early and going t...Read more
April 15, 2011 • 23m
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 cou...Read more
April 22, 2011 • 23m
Grandpa Max tells the team about his first UFO encounter, which led him to meet Verdona.
April 29, 2011 • 23m
After a base is attacked, Max is infuriated when they learn it was a secret alien prison facility. While Max argues with the offic...Read more
September 16, 2011 • 23m
Old George, the original Forever Knight, reclaims his position, and orders the Knights to remove all aliens on Earth.
September 23, 2011 • 23m
Simian asks the team for help when a DNAlien takes over his home world.
September 30, 2011 • 23m
Ben faces Tecadon killer robots that have been programmed to kill him. Each robot is more powerful than the last one. Ben's only c...Read more
October 7, 2011 • 23m
Julie gets Ben to visit a charity organization who wants to improve the world with alien technology. Ben soon discovers the charit...Read more
October 14, 2011 • 23m
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.
October 21, 2011 • 23m
Julie suddenly leaves a tennis tournament and spends all her time with Ben.
October 28, 2011 • 23m
Ben's Ultimate transformations have developed their own personalities. Now they want their freedom from Ben.
November 4, 2011 • 23m
Colonel Rozum asks the team to investigate an island of garbage where people have been disappearing.
November 18, 2011 • 23m
Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.
December 2, 2011 • 23m
The Flame Keepers realize their mistake too late. Vilgax wants the power of Daigon. The Forever Knights are out to destroy Daigon....Read more
December 9, 2011 • 23m
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.
February 4, 2012 • 23m
A Techadon weapon master comes to Earth and wants the Ultimatrix.
February 11, 2012 • 23m
Gwen and co revisit Legerdomain in hopes of rescuing Charmcaster.
February 18, 2012 • 23m
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.
February 25, 2012 • 23m
Movie starlet Jennifer Nocturne is recaptured by the evil Captain Nemesis!
March 3, 2012 • 23m
Dr. Animo is unexpectedly paroled from prison and starts up a company selling eggs, which in fact contain mutant dinosaurs which h...Read more
March 10, 2012 • 23m
Albedo attempts to get the ultimatrix by invading Ben's mind.
March 17, 2012 • 23m
The final battle between the Forever Knights and Dagon's Esoterica is in full swing, with Ben caught in the middle!
March 24, 2012 • 23m
Dagon is getting closer and closer to entering our dimension thanks to an old foe.
March 31, 2012 • 23m
Vilgax re-emerges in his most powerful form ever! Can Ben stop him and save the universe?