The WORST 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 - The More Things Change: Part 1
Season 1 - Episode 1 - Aired Aug 1, 2012
Now on his own, Ben sets out to be a solo superhero, with new alien heroes at his disposal, but Grandpa Max has other plans.
8.05 
#2 - Of Predators and Prey: Part 2
Season 1 - Episode 10 - Aired Nov 17, 2012
While captive in Khyber's Ship, Ben learns details about the origin of the Nemetrix, and the link between Khyber, Malware and Dr. Psychobos!
8.14 
#3 - Have I Got a Deal for You
Season 1 - Episode 5 - Aired Oct 13, 2012
Ben must recapture an endangered alien causing havoc, but an alien activist wants to save it.
8.35 
#4 - While You Were Away
Season 2 - Episode 5 - Aired Mar 9, 2013
Dr. Psychobos and Princess Attea lead an invasion of Rook's home planet.
8.38 
#5 - The More Things Change: Part 2
Season 1 - Episode 2 - Aired Sep 22, 2012
Ben and Rook explore the hidden alien city, but Khyber is hot on their tracks...
8.39 
#6 - Collect This
Season 3 - Episode 10 - Aired Apr 19, 2014
Ben finally meets the ones responsible for his intergalactic TV show, and the actor who makes Ben 10 more famous than Ben himself!
8.39 
#7 - Vilgax Must Croak
Season 2 - Episode 4 - Aired Feb 2, 2013
Ben and Rook escort Vilgax to a maximum-security prison planet, but the Incurseans have other plans.
8.51 
#8 - The Color of Monkey
Season 4 - Episode 7 - Aired Oct 28, 2014
Everybody's favorite alien con man, takes on a shady sidekick, in a shocking new business.
8.53 
#9 - So Long, and Thanks for All the Smoothies
Season 1 - Episode 7 - Aired Oct 27, 2012
Argit and Vreedle Brothers are fighting for possession of a doomsday device...
8.54 
#10 - Clyde Five
Season 4 - Episode 1 - Aired Oct 20, 2014
Ben's country cousin wants to become a hero like Ben.
8.59 
#11 - Gone Fishin'
Season 1 - Episode 13 - Aired Dec 8, 2012
Magister Patelliday is kidnapped by pirates.
8.62 
#12 - O Mother, Where Art Thou?
Season 2 - Episode 13 - Aired Oct 19, 2013
Ma Vreedle threatens to blow up the sun if Ben and the Plumbers don't find her missing son!
8.62 
#13 - Charm School
Season 4 - Episode 3 - Aired Oct 22, 2014
At Gwen's college, Ben suspects a new teacher and new student are old enemies.
8.67 
#14 - Rad
Season 2 - Episode 9 - Aired Mar 30, 2013
With Plumber agents trapped in Incursean territory, Ben and Rook must employ the services of Rad Dudesman, the roughest, toughest smuggler in the galaxy.
8.69 
#15 - A Jolt From The Past
Season 1 - Episode 3 - Aired Sep 29, 2012
The Megawhatts return, but are not looking for destructive mischief this time.
8.70 
#16 - Fight at the Museum
Season 4 - Episode 5 - Aired Oct 24, 2014
Alien artifacts in Bellwood attract enemies from the future and friends from the past.
8.71 
#17 - Tummy Trouble
Season 2 - Episode 3 - Aired Feb 23, 2013
The Gourmand Queen is captured by the Incurseans, forcing Ben and Rook to rally her feuding subjects to save her.
8.74 
#18 - Vreedlemania
Season 4 - Episode 8 - Aired Oct 29, 2014
Pa Vreedle reunites with Ma for all-out, total cosmic destruction!
8.76 
#19 - It Was Them
Season 1 - Episode 6 - Aired Oct 20, 2012
Dr. Animo has escaped his Plumber prison, and Ben and Rook must track him down before he transforms the world into his personal mutant ant farm!
8.77 
#20 - Catfight
Season 3 - Episode 9 - Aired Apr 12, 2014
The princesses Looma and Attea are at odds over who gets to marry Ben!
8.77 
#21 - The Frogs of War: Part 1
Season 2 - Episode 6 - Aired Mar 16, 2013
Ben and Rook must act fast to stop the Incursean Invasion, even if they have to make amends with each other.
8.80 
#22 - Rook Tales
Season 4 - Episode 2 - Aired Oct 21, 2014
Rook's former teacher is willing to save Revonnahgander traditions at any cost.
8.80 
#23 - Food Around The Corner
Season 2 - Episode 12 - Aired Oct 12, 2013
Ben as Gravattack attempts to moderate a fragile peace treaty, but must endure the attacks of tiny alien fleas, which have inhabited his body.
8.82 
#24 - The Ballad of Mr. Baumann
Season 4 - Episode 4 - Aired Oct 23, 2014
The grouchy storekeeper has a big secret, and she's not of this Earth.
8.84 
#25 - Many Happy Returns
Season 1 - Episode 12 - Aired Dec 1, 2012
Gwen and Kevin pay Ben a surprise visit with an angry Tetramand princess and her father's fleet of warships prepared to attack Earth.
8.85