AnimationAction & AdventureKids2010–2012Cartoon Network

The Best Episodes of Generator Rex

Every episode of Generator Rex ranked from best to worst. Let's dive into the Best Episodes of Generator Rex!

Best episode
S2E19 Lions and Lambs
9.73,926 votes
Worst episode
S2E11 Without a Paddle
7.41,033 votes
Top season
Season 3
8.8avg
Binge time
22h 57m
59 episodes
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons3

All123

Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    Generator Rex Season 2 Episode 19 - Lions and Lambs
    9.7/10(3926 votes)

    S2:E19

    Van Kleiss attach's a device to Breach which makes her more dangerous. Rex attempts to get her to switch sides.

    Director:Unknown
    Writer:Unknown

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  2. Generator Rex Season 3 Episode 10 - Assault on Abysus
    9.5/10(2510 votes)

    S3:E10

    Rex and Circe go to Abysus to get a Metananite before Providence can obtain it.

    Director:Unknown
    Writer:Unknown

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  3. Generator Rex Season 1 Episode 19 - Promises, Promises
    9.5/10(2448 votes)

    S1:E19

    Rex's birthday and a flashback to how he joined Providence.

    Director:Unknown
    Writer:Unknown

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  4. Generator Rex Season 3 Episode 12 - A Brief History of Time
    9.4/10(2601 votes)

    S3:E12

    Van Kleiss ended up in the past and is being pursued. He struggles to find a way back to his own time.

    Director:Unknown
    Writer:Unknown

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  5. Generator Rex Season 3 Episode 18 - Endgame (1)
    9.4/10(2182 votes)

    S3:E18

    Providence makes its move against Rex and company to get all the Metananites.

    Director:Unknown
    Writer:Unknown

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  6. Generator Rex Season 1 Episode 8 - Breach
    9.3/10(2801 votes)

    S1:E8

    Rex vanishes, and Breach is the only person who knows where he is. As Rex explores his surroundings, Holiday tries to figure out where Breach has him hidden.

    Director:Unknown
    Writer:Unknown

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    The 20 WORST Episodes of Generator Rex

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  7. Generator Rex Season 2 Episode 15 - A Family Holiday
    9.3/10(2456 votes)

    S2:E15

    A researcher claims to have a cure for incurable Evos. Holiday leaves Providence in an effort to save her sister, but Six is suspicious of this miracle cure.

    Director:Unknown
    Writer:Unknown

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  8. Generator Rex Season 3 Episode 8 - Black and White
    9.3/10(1473 votes)

    S3:E8

    White Knight and his team break into Providence to keep Providence from restarting the Nanite Project that caused the Event. Secrets are revealed, and White Knight tells the team what is at stake.

    Director:Unknown
    Writer:Unknown

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  9. Generator Rex Season 3 Episode 19 - Endgame (2)
    9.2/10(2203 votes)

    S3:E19

    Rex must risk everything on his ultimate build in the final battle with the Consortium.

    Director:Unknown
    Writer:Unknown

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  10. Generator Rex Season 2 Episode 6 - Divide by Six
    9.2/10(1951 votes)

    S2:E6

    Six, and some of his old associates, take Rex to a secluded island. Six hopes Rex can cure his mentor, while his former comrades have a different solution in mind.

    Director:Unknown
    Writer:Unknown

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  11. Generator Rex Season 3 Episode 1 - Back in Black
    9.2/10(1480 votes)

    S3:E1

    Providence has changed during Rex's time jump. Black Knight is now in charge. Rex does not like the new direction Providence is taking.

    Director:Unknown
    Writer:Paul Giacoppo

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  12. Generator Rex Season 2 Episode 12 - Written in Sand
    9.2/10(1429 votes)

    S2:E12

    Trapped in cave, Rex and Van Kleiss form an uneasy alliance to find the source of a storm that's destroying nanites.

    Director:Unknown
    Writer:Unknown

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  13. Generator Rex Season 3 Episode 15 - Target: Consortium
    9.2/10(1337 votes)

    S3:E15

    Jungle Cat returns to assist the team in their efforts to infiltrate Providence as the Consortium reunites for the first time since the Event.

    Director:Unknown
    Writer:Unknown

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  14. Generator Rex Season 3 Episode 16 - Enemies Mine
    9.1/10(2015 votes)

    S3:E16

    Some of Rex's enemies escape from prison seeking revenge.

    Director:Unknown
    Writer:Unknown

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  15. Generator Rex Season 2 Episode 18 - Six Minus Six
    9.1/10(1480 votes)

    S2:E18

    While trying to recover Rex's memories, Six loses his memories, and reverts to his old personality, and his old life.

    Director:Unknown
    Writer:Unknown

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  16. Generator Rex Season 1 Episode 18 - Plague
    9.1/10(1402 votes)

    S1:E18

    An Evo plague is spreading. People are falling asleep. Rex and White Knight are the only one left to stop the plague. They must work together to find the source of the plague.

    Director:Unknown
    Writer:Unknown

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  17. Generator Rex Season 3 Episode 3 - Heroes United
    9.0/10(2191 votes)

    S3:E3

    Ben Tennyson falls through a wormhole and encounters Rex. The two heroes must unite against a foe that can absorb their powers.

    Director:Unknown
    Writer:Unknown

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  18. Generator Rex Season 1 Episode 6 - Frostbite
    9.0/10(2019 votes)

    S1:E6

    Rex absorbs too many nanites requiring an emergency visit to a secret Providence base to store the excess nanites.

    Director:Unknown
    Writer:Unknown

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  19. Generator Rex Season 2 Episode 7 - Mixed Signals
    9.0/10(1906 votes)

    S2:E7

    In the middle of a battle, Rex suddenly produces new builds. As he's being examined, a mysterious stranger arrives who claims to be Rex's brother - Caesar. He claims to have sent the schematics for the builds.

    Director:Unknown
    Writer:Unknown

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  20. Generator Rex Season 1 Episode 21 - Payback
    9.0/10(1495 votes)

    S1:E21

    Van Kleiss steals Rex's nanites which powers up Van Kleiss and Rex powerless. Van Kleiss gains new abilities and attacks Providence. Meanwhile Rex tries to get his power back and finds something in his system.

    Director:Unknown
    Writer:Unknown

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  21. Generator Rex Season 2 Episode 14 - Hard Target
    9.0/10(1469 votes)

    S2:E14

    Breach is targeting the girls of Rex's life: Cricket and Circe! Or is she?

    Director:Unknown
    Writer:Unknown

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  22. Generator Rex Season 3 Episode 13 - Mind Games
    9.0/10(1445 votes)

    S3:E13

    Circe escapes Providence and is rescued by Rex. She joins them in their fight, but not all is as it seems.

    Director:Unknown
    Writer:Paul Giacoppo

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  23. Generator Rex Season 1 Episode 9 - Dark Passage
    8.9/10(1378 votes)

    S1:E9

    Rex and company head down to South America to locate a researcher who worked on nanites before the Event. He may also have answers to Rex's past.

    Director:Unknown
    Writer:Adam Beechen

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  24. Generator Rex Season 3 Episode 5 - Riddle of the Sphinx
    8.8/10(1330 votes)

    S3:E5

    After Holiday fails to return from Egypt, the team searches for her. They soon find something has survived in the Pyramids. Black Knight makes a startling discovery.

    Director:Unknown
    Writer:Unknown

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  25. Generator Rex Season 2 Episode 4 - Alliance
    8.8/10(1311 votes)

    S2:E4

    With the dome about to fail, Rex and Bobo go to Kiev to repair the shield. Van Kleiss arrives to form an alliance with Noface.

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"Lions and Lambs" is the best rated episode of Generator Rex. It scored 9.7/10 from 3,926 votes. Written and directed by Unknown, it aired on November 4, 2011. This episode scored 0.2 points higher than the second highest rated, "Assault on Abysus".

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