The BEST Episodes of Ben 10: Omniverse
Every episode ever - ranked by fan votes!
Last Updated: Sep 20, 2021
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!
#1 - Weapon XI: Part 1
Season 3 - Episode 19 - Aired Oct 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!
10.26 
#2 - And Then There Was Ben
Season 3 - Episode 12 - Aired Oct 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.
10.26 
#3 - And Then There Were None
Season 3 - Episode 11 - Aired Oct 6, 2014
Vilgax and Eon team up to wipe out every Ben in every dimension.
10.25 
#4 - Weapon XI: Part 2
Season 3 - Episode 20 - Aired Oct 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?
10.23 
#5 - Universe Vs. Tennyson
Season 3 - Episode 18 - Aired Oct 15, 2014
Ben gets dragged into intergalactic court by the other Celestialsapiens for recreating the universe.
10.22 
#6 - The Rooters of All Evil
Season 3 - Episode 15 - Aired Oct 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.
10.22 
#7 - Let's Do the Time War Again
Season 4 - Episode 13 - Aired Nov 5, 2014
Ben, Skurd, and Rook find themselves caught in an endless time loop as enemies from the future converge on Bellwood.
9.82 
#8 - A New Dawn
Season 4 - Episode 20 - Aired Nov 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.
9.79 
#9 - A Fistful of Brains
Season 2 - Episode 18 - Aired Nov 23, 2013
Grandpa Max and Rook are looking all over the galaxy for Ben who is trapped on Khyber's hidden personal hunting preserve.
9.76 
#10 - Third Time's a Charm
Season 4 - Episode 15 - Aired Nov 7, 2014
Charmcaster turns Gwendolyn into a totem to exact her revenge once and for all.
9.69 
#11 - T.G.I.S.
Season 2 - Episode 11 - Aired Oct 3, 2013
The Secret Saturdays come to Bellwood to investigate a rash of Chupacabra attacks.
9.65 
#12 - Secret of Dos Santos
Season 4 - Episode 14 - Aired Nov 6, 2014
Ben and Rook join Kai Green on a perilous alien relic hunt through South America.
9.60 
#13 - The Frogs of War: Part 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.
9.59 
#14 - The Ultimate Heist
Season 2 - Episode 17 - Aired Nov 16, 2013
Albedo seeks a device that will finally change him back into his Galvan form; meanwhile, Ben is locked in Plumber Headquarters prison.
9.58 
#15 - The Vengers
Season 3 - Episode 13 - Aired Oct 8, 2014
Billy Billions, Kangaroo Kommando, and Captain Nemesis team up to take down Ben, and claim his place as protector of Bellwood?!?
9.58 
#16 - For a Few Brains More
Season 2 - Episode 19 - Aired Nov 30, 2013
Ben, Rook and Grandpa Max must stop Ultimate Albedo from absorbing Azmuth's intelligence and taking over the galaxy.
9.58 
#17 - Stuck on You
Season 4 - Episode 12 - Aired Nov 4, 2014
Khyber, aided by a booger-like Slimebiote named Skurd, attacks Ben & co, but the tables turn when Skurd gloms onto Ben!
9.52 
#18 - Malefactor
Season 1 - Episode 15 - Aired Dec 22, 2012
Khyber attacks Ben and Rook at a festival.
9.47 
#19 - The End of an Era
Season 4 - Episode 19 - Aired Nov 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!
9.45 
#20 - Of Predators and Prey: Part 1
Season 1 - Episode 9 - Aired Nov 10, 2012
After a heated argument, Ben and Rook go their separate ways, giving Khyber his best chance to capture Ben!
9.43 
#21 - It's a Mad, Mad, Mad Ben World: Part 2
Season 4 - Episode 10 - Aired Oct 31, 2014
Ben, Ben 23, and Dr. Psychobos become reluctant allies in a parallel-dimension maelstrom.
9.39 
#22 - 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.
9.38 
#23 - Most Dangerous Game Show
Season 4 - Episode 18 - Aired Nov 12, 2014
Ben fights for his wife on an alien reality show.
9.36 
#24 - Showdown: Part 2
Season 2 - Episode 2 - Aired Feb 16, 2013
Ben must deal with a past failure; a deranged Malware launches his final attack.
9.33 
#25 - Outbreak
Season 1 - Episode 11 - Aired Nov 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.
9.31