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The Worst Episodes of Ben 10: Omniverse

Every episode of Ben 10: Omniverse ranked from worst to best. Explore the Worst Episodes of Ben 10: Omniverse!

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A year after the events that took place during the "Final Battle" and equipped with an all-new completed Omnitrix, 16-year-old Ben Tennyson has to face new enemies.

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Episode Rankings

  1. #1 Worst Episode
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    Ben 10: Omniverse Season 5 Episode 6 - Rad Monster Party
    1.0/10(366 votes)

    #1 - Rad Monster Party

    S5:E6

    Ben and Rook enlist the help of intergalactic smuggler Rad Dudesman to fly them through the Anur System-the home of the monstrous aliens.

    Director:Unknown
    Writer:Unknown

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  2. Ben 10: Omniverse Season 5 Episode 8 - The Vampire Strikes Back
    1.0/10(382 votes)

    #2 - The Vampire Strikes Back

    S5:E8

    Ben, Rook, Hobble and Rad Dudesman come face to face with the evil Lord Transyl, a vampire-like alien who can make anyone his loyal slave.

    Director:Unknown
    Writer:Unknown

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  3. Ben 10: Omniverse Season 5 Episode 9 - Catfight
    1.0/10(366 votes)

    #3 - Catfight

    S5:E9

    The princess Looma and Attea are at odds over who gets to marry Ben.

    Director:Unknown
    Writer:Unknown

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  4. Ben 10: Omniverse Season 5 Episode 10 - Collect This
    1.0/10(362 votes)

    #4 - Collect This

    S5:E10

    Ben finally meets the ones responsible for his intergalactic TV show, and the actor who makes Ben 10 more famous than Ben himself.

    Director:Unknown
    Writer:Unknown

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  5. Ben 10: Omniverse Season 5 Episode 7 - Charmed, I'm Sure
    2.0/10(395 votes)

    #5 - Charmed, I'm Sure

    S5:E7

    Still stranded on the monster planet Anur Transyl, Ben and Rook reluctantly team up with Charmcaster to take on Zs'Skayr.

    Director:Unknown
    Writer:Unknown

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  6. Ben 10: Omniverse Season 8 Episode 2 - Stuck on You
    3.0/10(392 votes)

    #6 - Stuck on You

    S8:E2

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

    Director:Unknown
    Writer:Unknown

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  7. Ben 10: Omniverse Season 8 Episode 7 - Malgax Attacks
    4.0/10(401 votes)

    #7 - Malgax Attacks

    S8:E7

    Ben finally manages to rid himself of Skurd... just when he needs the Slime-Biot most.

    Director:Unknown
    Writer:Unknown

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  8. Ben 10: Omniverse Season 4 Episode 3 - Oh, Mother Where Art Thou?
    4.3/10(367 votes)

    #8 - Oh, Mother Where Art Thou?

    S4:E3

    Octagon and Rhomboid Vreedle kidnap Pretty Boy Vreedle, but when Ma Vreedle finds out he's stolen, but not by whom, she threatens to blow up the sun if Ben and the Plumbers don't find her missing son! Meanwhile Ben tries to hide from his mom so he won't get seconds on the dinner that he hates.

    Director:Unknown
    Writer:Unknown

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  9. Ben 10: Omniverse Season 1 Episode 6 - It Was Them
    5.5/10(433 votes)

    #9 - It Was Them

    S1:E6

    Ben and Rook attempt to stop Dr Animo and his giant ants.

    Director:Unknown
    Writer:Unknown

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  10. Ben 10: Omniverse Season 2 Episode 3 - Gone Fishin'
    5.5/10(394 votes)

    #10 - Gone Fishin'

    S2:E3

    Magister Patelliday is kidnapped by pirates who rob ships and put them in giant glass bottles to sell them. They intend to devour Patelliday. Any attempts at rescue are hard, since they have a Krakken and a robot army.

    Director:Unknown
    Writer:Unknown

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  11. Ben 10: Omniverse Season 2 Episode 4 - Blukic and Driba go to Mr. Smoothy's
    5.5/10(403 votes)

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

    S2:E4

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

    Director:Unknown
    Writer:Unknown

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  12. Ben 10: Omniverse Season 2 Episode 5 - Malefactor
    5.5/10(426 votes)

    #12 - Malefactor

    S2:E5

    Ben and Rook are attacked by Khyber at a festival.

    Director:Unknown
    Writer:Unknown

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  13. Ben 10: Omniverse Season 2 Episode 7 - Bros in Space
    5.5/10(397 votes)

    #13 - Bros in Space

    S2:E7

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

    Director:Unknown
    Writer:Unknown

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  14. Ben 10: Omniverse Season 2 Episode 8 - Ben Again
    5.5/10(650 votes)

    #14 - Ben Again

    S2:E8

    When Eon forces young Ben and teenage Ben to switch minds, only the time-traveling Professor Paradox can sort things out and help Ben stop Eon from taking over the timelines.

    Director:Unknown
    Writer:Unknown

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  15. Ben 10: Omniverse Season 3 Episode 3 - Tummy Trouble
    5.5/10(395 votes)

    #15 - Tummy Trouble

    S3:E3

    When the Incursean armada kidnaps the Gourmand Queen, Ben and Rook must get the warring Gormand factions to work together to save her and stop the Incursean invasion.

    Director:Unknown
    Writer:Unknown

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  16. Ben 10: Omniverse Season 3 Episode 5 - While You Were Away
    5.5/10(386 votes)

    #16 - While You Were Away

    S3:E5

    Dr. Psychobos and Princess Attea have invaded Rook's home planet Revonnah with an army of Incurseans!

    Director:Unknown
    Writer:Unknown

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  17. Ben 10: Omniverse Season 3 Episode 7 - The Frogs of War (2)
    5.5/10(571 votes)

    #17 - The Frogs of War (2)

    S3:E7

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

    Director:Unknown
    Writer:Unknown

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  18. Ben 10: Omniverse Season 3 Episode 8 - Rules of Engagement
    5.5/10(390 votes)

    #18 - Rules of Engagement

    S3:E8

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

    Director:Unknown
    Writer:Unknown

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  19. Ben 10: Omniverse Season 3 Episode 9 - Rad
    5.5/10(384 votes)

    #19 - Rad

    S3:E9

    With Plumber agents trapped in Incursean territory, Ben and Rook must employ the services of Rad Dudesman, the roughest, toughest smuggler in the galaxy.

    Director:Unknown
    Writer:Unknown

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  20. Ben 10: Omniverse Season 3 Episode 10 - Evil's Encore
    5.5/10(380 votes)

    #20 - Evil's Encore

    S3:E10

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

    Director:Unknown
    Writer:Unknown

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  21. Ben 10: Omniverse Season 4 Episode 1 - T.G.I.S.
    5.5/10(399 votes)

    #21 - T.G.I.S.

    S4:E1

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

    Director:Unknown
    Writer:Unknown

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  22. Ben 10: Omniverse Season 4 Episode 2 - Food Around The Corner
    5.5/10(379 votes)

    #22 - Food Around The Corner

    S4:E2

    Ben as Gravattack attempts to moderate a fragile peace treaty, but must endure the attacks of tiny alien fleas, which have inhabited his body. Rook shrinks down in attempt to get the fleas off him before the peace treaty is ruined. But it turns out that the Lewodon named Poltroon, sent the fleas onto Gravattack to destroy his core, causing a meltdown in attempt to destroy both the Lewodons and the Appoplexians, therefore causing a war between the 2 species and taking power to destroy his enemies. Now Rook must find a way to change Ben back before they are destroyed and to stop Poltroon.

    Director:Unknown
    Writer:Unknown

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  23. Ben 10: Omniverse Season 4 Episode 4 - Return to Forever
    5.5/10(363 votes)

    #23 - Return to Forever

    S4:E4

    Dr. Joseph Chadwick is back as a Forever King. He is now leading the remnants of the Forever Knights who threaten to erase all alien DNA on Earth as Ben and Rook work to stop the Forever Knights. Jimmy discovers that Will Harangue is somehow involved in Joseph's plot.

    Director:Unknown
    Writer:Unknown

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  24. Ben 10: Omniverse Season 4 Episode 5 - Mud is Thicker Than Water
    5.5/10(402 votes)

    #24 - Mud is Thicker Than Water

    S4:E5

    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.

    Director:Unknown
    Writer:Unknown

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  25. Ben 10: Omniverse Season 4 Episode 6 - OTTO Motives
    5.5/10(382 votes)

    #25 - OTTO Motives

    S4:E6

    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.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Rad Monster Party" is the worst rated episode of "Ben 10: Omniverse". It scored 1/10 based on 366 votes. Directed by Unknown and written by Unknown, it aired on 3/22/2014. This episode scored 0.0 points lower than the second lowest rated, "The Vampire Strikes Back".