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Episodes
Cast
Yuri Lowenthal
Ben Tennyson (voice)
Ashley Johnson
Gwen Tennyson (voice)
Greg Cipes
Kevin Levin (voice)
Dee Bradley Baker
Humungosaur (voice)
1The Transmogrification of Eunice
Feb 4, 201123 min
A mysterious alien girl named Eunice has no memory and is being hunted by Sunder. While evading Sunder, Ben soon discovers that Eunice has nature-based abilities.
2Eye of the Beholder
Feb 11, 201123 min
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 achieve the safe return of Ship and his former owner Baz-L.
3Viktor: The Spoils
Feb 18, 201123 min
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.
4The Big Story
Mar 4, 201123 min
Jimmy Jones is looking for the biggest new story he and Ben can tackle, but thats when he stumbles upon a strange pink tentacled creature which crashed from the sky into a near by cave.
5Girl Trouble
Mar 11, 201123 min
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 excitement quickly turns into trepidation when it is uncovered that her cousin is not all that she appears and has some particularly sinister intentions.
6Revenge of the Swarm
Mar 18, 201123 min
Victor Validus resurfaces and attacks Ben at night. Elena Validus and the nanochips return.
7The Creature from Beyond
Mar 25, 201123 min
The Forever Knights unleash an evil force mistaken for an ancient weapon.
8Basic Training
Apr 1, 201123 min
Ben, Gwen, and Kevin are summoned to a Plumbers' Academy to go under training that is supervised by Magister Hulka.
9It's Not Easy Being Gwen
Apr 8, 201123 min
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.
10Ben 10,000 Returns
Apr 15, 201123 min
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.
11Moon Struck
Apr 22, 201123 min
Grandpa Max tells the team about his first UFO encounter, which led him to meet Verdona.
12Prisoner #775 Is Missing
Apr 29, 201123 min
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.
13The Purge
Sep 16, 201123 min
Old George, the original Forever Knight, reclaims his position, and orders the Knights to remove all aliens on Earth.
14Simian Says
Sep 23, 201123 min
Simian asks the team for help when a DNAlien takes over his home world.
15Greetings from Techadon
Sep 30, 201123 min
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.
16The Flame Keeper's Circle
Oct 7, 201123 min
Julie gets Ben to visit a charity organization who wants to improve the world with alien technology. Ben soon discovers the charity's benefactor is an old enemy.
17Double or Nothing
Oct 14, 201123 min
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.
18The Perfect Girlfriend
Oct 21, 201123 min
Julie suddenly leaves a tennis tournament and spends all her time with Ben.
19The Ultimate Sacrifice
Oct 28, 201123 min
Ben's Ultimate transformations have developed their own personalities. Now they want their freedom from Ben.
20The Widening Gyre
Nov 4, 201123 min
Colonel Rozum asks the team to investigate an island of garbage where people have been disappearing.
21The Mother of All Vreedles
Nov 18, 201123 min
Ma Vreedle goes to Earth to expand her family by creating clones and using all the water on Earth.
22A Knight to Remember
Dec 2, 201123 min
The Flame Keepers realize their mistake too late. Vilgax wants the power of Daigon. The Forever Knights are out to destroy Daigon. Ben and the team try to sort things out.
23Solitary Alignment
Dec 9, 201123 min
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.
24Inspector #13
Feb 4, 201223 min
A Techadon weapon master comes to Earth and wants the Ultimatrix.
25The Enemy of My Frenemy
Feb 11, 201223 min
Gwen and co revisit Legerdomain in hopes of rescuing Charmcaster.
26Couples Retreat
Feb 18, 201223 min
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.
27Catch a Falling Star
Feb 25, 201223 min
Movie starlet Jennifer Nocturne is recaptured by the evil Captain Nemesis!
28The Eggman Cometh
Mar 3, 201223 min
Dr. Animo is unexpectedly paroled from prison and starts up a company selling eggs, which in fact contain mutant dinosaurs which he wishes to distribute around the world.
29Night of the Living Nightmare
Mar 10, 201223 min
Albedo attempts to get the ultimatrix by invading Ben's mind.
30The Beginning of the End
Mar 17, 201223 min
The final battle between the Forever Knights and Dagon's Esoterica is in full swing, with Ben caught in the middle!
31The Ultimate Enemy (1)
Mar 24, 201223 min
Dagon is getting closer and closer to entering our dimension thanks to an old foe.
32The Ultimate Enemy (2)
Mar 31, 201223 min
Vilgax re-emerges in his most powerful form ever! Can Ben stop him and save the universe?