The BEST Episodes of Ben 10: Omniverse

Every episode ever - ranked by fan votes!

Last Updated: Dec 18, 2019

Network: Cartoon Network

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!

T.G.I.S.

#1 - T.G.I.S.

Season 2 - Episode 11 - Aired Oct 3, 2013

The Secret Saturdays come to Bellwood to help Ben and Rook investigate a rash of chupacabra attacks where they've been draining alien lifeforce.

star 9.48
48 votes
The Frogs of War (2)

#2 - The Frogs of War (2)

Season 2 - Episode 7 - Aired Mar 16, 2013

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

star 9.42
104 votes
Bros in Space

#3 - Bros in Space

Season 1 - Episode 17 - Aired Jan 12, 2013

Ben and Rook visit Rook's family while Revohnnah is attacked by an old foe.

star 9.20
88 votes
Arrested Development

#4 - Arrested Development

Season 1 - Episode 16 - Aired Jan 5, 2013

Billy Billions turns Ben and Rook into kids again.

star 9.20
96 votes
Malefactor

#5 - Malefactor

Season 1 - Episode 15 - Aired Dec 22, 2012

Ben and Rook are attacked by Khyber at a festival.

star 9.19
114 votes
Blukic and Driba go to Mr. Smoothy's

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

Season 1 - Episode 14 - Aired Dec 15, 2012

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

star 9.09
57 votes
Outbreak

#7 - Outbreak

Season 1 - Episode 11 - Aired Nov 24, 2012

The Omnitrix begins to malfunction and goes haywire when Psychobos steals a piece of an Omnitrix core causing Rook to mutate into a half-Gourmand and a half-Revonnahgander after Ben 10 attempts to complete a transformation.

star 9.07
60 votes
The Ultimate Heist

#8 - The Ultimate Heist

Season 2 - Episode 17 - Aired Nov 16, 2013

Albedo, disguised as Ben, seeks a device that will finally change him back into his Galvan form. Meanwhile, the real Ben is locked in Albedo's prison cell at Plumber HQ.

star 9.00
51 votes
Rules of Engagement

#9 - Rules of Engagement

Season 2 - Episode 8 - Aired Mar 23, 2013

Princess Looma returns to claim Ben as her husband, and she's not going to let anyone stand in her way!

star 8.97
109 votes
For a Few Brains More

#10 - For a Few Brains More

Season 2 - Episode 19 - Aired Nov 30, 2013

Ben, Rook and Grandpa Max must stop Ultimate Albedo from absorbing all of Azmuth's profound knowledge and taking over the galaxy. Gwen and Kevin show up just in time to help with their struggle.

star 8.96
49 votes
Showdown (2)

#11 - Showdown (2)

Season 2 - Episode 2 - Aired Feb 16, 2013

Ben must deal with a past failure; a deranged Malware launches his final attack.

star 8.96
91 votes
Of Predators and Prey (1)

#12 - Of Predators and Prey (1)

Season 1 - Episode 9 - Aired Nov 10, 2012

It is revealed that during a fight with Eleven-Year Old Ben Tennyson, Malware touched the Omnitrix symbol on Four Arms. After the battle, he went to Dr. Psychobos and made him create a prototype Omnitrix, the Nemetrix. Back in the present, after a heated argument, Ben and Rook go their separate ways, giving Khyber his best chance to capture Ben.

star 8.93
70 votes
OTTO Motives

#13 - OTTO Motives

Season 2 - Episode 16 - Aired Nov 9, 2013

Kevin, Rook and Argit run into OTTO, an old enemy who tricked Kevin and Argit by stranding them alone in the Null Void. While attending an intergalactic auto show on Khoros, OTTO and Violent Offenders end up stealing some of the most expensive cars, and its up to the gang to stop them with some help from Ben.

star 8.89
46 votes
Directors: Dan Riba
Writers: David McDermott
Let's Do the Time War Again

#14 - Let's Do the Time War Again

Season 4 - Episode 23 - Aired Nov 5, 2014

star 8.85
20 votes
Charm School

#15 - Charm School

Season 4 - Episode 13 - Aired Oct 22, 2014

star 8.85
13 votes
Fight at the Museum

#16 - Fight at the Museum

Season 4 - Episode 15 - Aired Oct 24, 2014

star 8.85
13 votes
It's a Mad... Ben World (2)

#17 - It's a Mad... Ben World (2)

Season 4 - Episode 20 - Aired Oct 31, 2014

star 8.83
18 votes
Evil's Encore

#18 - Evil's Encore

Season 2 - Episode 10 - Aired Apr 6, 2013

Dr. Animo reminisces about when he once took control of the Plumber's HQ in Mount Rushmore.

star 8.83
107 votes
Showdown (1)

#19 - Showdown (1)

Season 2 - Episode 1 - Aired Feb 9, 2013

Ben must deal with a past failure while a deranged Malware launches his final attack on Azmuth.

star 8.83
93 votes
Mud is Thicker Than Water

#20 - Mud is Thicker Than Water

Season 2 - Episode 15 - Aired Nov 2, 2013

Ben, Gwen and Cousin Lucy try to find out how Psyphon's thugs are getting Plumber technology. Gwen suspects that Lucy is the mole because of all her shape-shifting abilities, and her love of tricks when she was younger.

star 8.79
48 votes
A Fistful of Brains

#21 - A Fistful of Brains

Season 2 - Episode 18 - Aired Nov 23, 2013

After Ben falls for Albedo's trap, Grandpa Max and Rook search all over the galaxy looking for Ben. Meanwhile he's secretly trapped on Khyber's hidden personal hunting preserve fighting Khyber's new pet that now wears the Nemetrix.

star 8.72
18 votes
Animo Crackers

#22 - Animo Crackers

Season 3 - Episode 5 - Aired Mar 15, 2014

Dr. Animo from the future comes back to the present to help himself defeat Ben once and for all.

star 8.70
54 votes
Bengeance Is Mine

#23 - Bengeance Is Mine

Season 3 - Episode 3 - Aired Mar 1, 2014

Vilgax's former lackey Psyphon is elated when his master returns.

star 8.69
58 votes
Special Delivery

#24 - Special Delivery

Season 1 - Episode 20 - Aired Feb 2, 2013

As payment for destroying his car, Mr. Baumann orders Ben to make deliveries for him without using the Omnitrix.

star 8.66
118 votes
Trouble Helix

#25 - Trouble Helix

Season 1 - Episode 4 - Aired Oct 6, 2012

Infiltrating the Plumbers' base, Khyber uploads footage of young Ben's encounter with a corrupted Mechomorph named Malware.

star 8.64
113 votes