The BEST episodes of Ben 10: Omniverse

Every episode of Ben 10: Omniverse ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Ben 10: Omniverse!

Ben 10: Omniverse features Ben who is all set to be a solo hero, but Grandpa Max teams him up with a rookie, by-the-book partner. Together they explore a secret alien city. Meanwhile, a mysterious hunter sets his sights on Ben! With ten new alien heroes to choose from, the fun is just getting started. It's a whole new Omniverse!

Last Updated: 2/20/2025Network: Cartoon NetworkStatus: Ended

10.45

67 votes

#1 - A New Dawn

Season 4 - Episode 20 - Aired 11/14/2014

Maltruant tries to achieve his main goal of removing time from existence. It is up to Ben and Rook to stop him once and for all.

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10.43

70 votes

#2 - And Then There Was Ben

Season 3 - Episode 12 - Aired 10/7/2014

Professor Paradox unites the good Bens from across all dimensions to take on Vilgax, Eon, and the evil Bens in the ultimate showdown.

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10.42

71 votes

#3 - And Then There Were None

Season 3 - Episode 11 - Aired 10/6/2014

Vilgax and Eon team up to wipe out every Ben in every dimension.

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10.37

59 votes

#4 - The End of an Era

Season 4 - Episode 19 - Aired 11/13/2014

The Time War races towards its dramatic conclusion, with the fate of the entire universe and everything in it since the beginning of time resting in the hands of Ben!

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10.34

58 votes

#5 - A Fistful of Brains

Season 2 - Episode 18 - Aired 11/23/2013

Grandpa Max and Rook are looking all over the galaxy for Ben who is trapped on Khyber's hidden personal hunting preserve.

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10.28

64 votes

#6 - Weapon XI: Part 1

Season 3 - Episode 19 - Aired 10/16/2014

Kevin and Argit attempt to warn the Amalgam Kids about the Rooters intentions. Meanwhile Ben, Rook, and Gwen set off to find Kevin and land themselves in the Null Void!

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10.27

66 votes

#7 - Universe Vs. Tennyson

Season 3 - Episode 18 - Aired 10/15/2014

Ben gets dragged into intergalactic court by the other Celestialsapiens for recreating the universe.

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10.27

67 votes

#8 - Weapon XI: Part 2

Season 3 - Episode 20 - Aired 10/17/2014

The Rooters have seemingly turned Kevin and the Amalgam Kids against Ben. Can Rook and Gwen help him overcome the opposition and escape the Null Void?

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10.27

67 votes

#9 - Let's Do the Time War Again

Season 4 - Episode 13 - Aired 11/5/2014

Ben, Skurd, and Rook find themselves caught in an endless time loop as enemies from the future converge on Bellwood.

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10.24

68 votes

#10 - The Rooters of All Evil

Season 3 - Episode 15 - Aired 10/10/2014

Meet the Rooters, the Black Ops wing of the Plumbers from the Null Void. They've come looking for someone close to Ben, and they mean business.

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10.11

54 votes

#11 - Stuck on You

Season 4 - Episode 12 - Aired 11/4/2014

Khyber, aided by a booger-like Slimebiote named Skurd, attacks Ben & co, but the tables turn when Skurd gloms onto Ben!

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10.09

64 votes

#12 - Secret of Dos Santos

Season 4 - Episode 14 - Aired 11/6/2014

Ben and Rook join Kai Green on a perilous alien relic hunt through South America.

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10.09

68 votes

#13 - Third Time's a Charm

Season 4 - Episode 15 - Aired 11/7/2014

Charmcaster turns Gwendolyn into a totem to exact her revenge once and for all.

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10.05

86 votes

#14 - T.G.I.S.

Season 2 - Episode 11 - Aired 10/3/2013

The Secret Saturdays come to Bellwood to investigate a rash of Chupacabra attacks.

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10.04

52 votes

#15 - Most Dangerous Game Show

Season 4 - Episode 18 - Aired 11/12/2014

Ben fights for his wife on an alien reality show.

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9.93

84 votes

#16 - Outbreak

Season 1 - Episode 11 - Aired 11/24/2012

When Dr. Psychobos steals a part out of the Omnitrix, causing chaotic side-effects, it's up to Ben, Rook, and a small team of Plumbers to get everything back to normal.

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9.93

54 votes

#17 - From Hedorium to Eternity

Season 4 - Episode 11 - Aired 11/3/2014

11-year-old Ben, Gwen, and friends go on the adventure of a lifetime in their own backyard.

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9.90

90 votes

#18 - For a Few Brains More

Season 2 - Episode 19 - Aired 11/30/2013

Ben, Rook and Grandpa Max must stop Ultimate Albedo from absorbing Azmuth's intelligence and taking over the galaxy.

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9.90

89 votes

#19 - The Ultimate Heist

Season 2 - Episode 17 - Aired 11/16/2013

Albedo seeks a device that will finally change him back into his Galvan form; meanwhile, Ben is locked in Plumber Headquarters prison.

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9.75

48 votes

#20 - Malgax Attacks

Season 4 - Episode 17 - Aired 11/11/2014

Ben finally manages to rid himself of Skurd... just when he needs the Slimebiote most.

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9.74

89 votes

#21 - Mud is Thicker Than Water

Season 2 - Episode 15 - Aired 11/2/2013

Ben, Gwen and Cousin Lucy try to find out how Psyphon's thugs are getting Plumber technology.

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9.69

144 votes

#22 - Malefactor

Season 1 - Episode 15 - Aired 12/22/2012

Khyber attacks Ben and Rook at a festival.

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9.63

59 votes

#23 - The Vengers

Season 3 - Episode 13 - Aired 10/8/2014

Billy Billions, Kangaroo Kommando, and Captain Nemesis team up to take down Ben, and claim his place as protector of Bellwood?!?

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9.62

183 votes

#24 - The Frogs of War: Part 2

Season 2 - Episode 7 - Aired 3/16/2013

The Incurseans take control of Earth, so Rook and the Plumbers must mount a resistance while Ben is missing.

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9.59

87 votes

#25 - Blukic and Driba go to Mr. Smoothy's

Season 1 - Episode 14 - Aired 12/15/2012

Ben and Rook must stop Trumbipulor from gaining absolute power while Blukic and Driba set out to find Mr. Smoothy's.

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