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The Best Episodes of Dexter's Laboratory Season 4

Every episode of Dexter's Laboratory Season 4 ranked from best to worst. Discover the Best Episodes of Dexter's Laboratory Season 4!

The Best Episodes of Dexter's Laboratory Season 4

Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out,...

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  1. 7.0/10(1 votes)

    #1 - Beau Tie

    S4:E1

    Dee-Dee has a new boyfriend who also likes science and Einstein, and soon the boy finds himself caught in a vicious tug of war...

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  2. 7.0/10(1 votes)

    #2 - Remember Me?

    S4:E2

    Dexter is hit by a wrench while working on a device, and suffers amnesia, Dee Dee decides to mess with his head

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  3. 7.0/10(1 votes)

    #3 - Overlabbing

    S4:E3

    Dexter and Mandark drill underground to expand their labs, but end up overlapping each other's work. They secretly devise a plan to destroy each other.

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  4. 7.0/10(1 votes)

    #4 - Sis-Tem Error

    S4:E4

    Dee Dee accidentally breaks down Dexter's lab, and she tries to not and let him know its broken.

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  5. 7.0/10(1 votes)

    #5 - Bad Cable Manners

    S4:E5

    Dad wants cable really bad, so Dexter illegally pirates cable for him.

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    Director:Chris Savino
  6. 7.0/10(1 votes)

    #6 - Dexter's Library

    S4:E6

    When Dexter becomes the head of a library, he inforces the rules really hard, driving everyone crazy.

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  8. 7.0/10(1 votes)

    #7 - The Scrying Game

    S4:E7

    Dee Dee learns a new game that can ""predict peoples futures"". She uses it on Dexter, and finds out that the game REALLY DOES predict peoples futures...

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    Director:Chris Savino
    Writer:Mike Stern
  9. 7.0/10(1 votes)

    #8 - Monstrosi-Dee Dee

    S4:E8

    A Monster starts roaming Dexter's lab, although Dexter doesnt know its just Dee Dee, who ate an apple in a failed lab experiment.

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  10. 7.0/10(1 votes)

    #9 - Dad Man Walking

    S4:E9

    Dexte'rs father begins to sleepwalk, and accidently stumbles into Dexter's Lab

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  11. 7.0/10(1 votes)

    #10 - Dexter's Little Dilemma

    S4:E10

    Dexter accidentally shrinks his parents, and puts them into a model of there house. Although the house isnt completed, so Dexter must find a way to reverse it before they know the truth.

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  12. 7.0/10(1 votes)

    #11 - Faux Chapeau

    S4:E11

    Dexter creates a new invention and wears it on his head. It suddenly becomes the latest fashion craze at Huber elementry.

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  13. 7.0/10(1 votes)

    #12 -

    S4:E12

    Dexter and Dee Dee realise when they work together, they make a pretty good team.

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  14. 7.0/10(1 votes)

    #13 - Head Band

    S4:E13

    Dee Dee has a song stuck in her head. Literally.

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  15. 7.0/10(1 votes)

    #14 - Stuffed Animal House

    S4:E14

    Dee Dee's stuffed animals come to life and roam the house. Dee Dee and Dexter must get them before Mom and Dad find out.

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    Director:Chris Savino
    Writer:Gabe Swarr
  16. 7.0/10(1 votes)

    #15 - Used Ink

    S4:E15

    Dexter creates an ink in which lets him command them to do whatever he wants them to do. Although when Mandark gets a hold of it, Dexter is the one being the slave.

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  17. 7.0/10(1 votes)

    #16 - School Girl Crushed

    S4:E16

    Decxter and Mandark are both outperformed by a new girl attending the school, jealous, they become allies to deal with her.

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  18. 7.0/10(1 votes)

    #17 - Chess Mom

    S4:E17

    Mom thinks she should spend quality time and watch Dexter in his chess comatition. Although, she really embarasses Dexter while hes there...

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  19. 7.0/10(1 votes)

    #18 - Father Knows Least

    S4:E18

    Dad gets fired from his job, and has to do the same job Mom does. He realises it isnt as easy as it looks.

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  20. 7.0/10(1 votes)

    #19 - Dexter the Barbarian

    S4:E19

    Dexter goes on a quest. His quest is to reach the bathroom before he explodes.

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    Director:Chris Savino
  21. 7.0/10(1 votes)

    #20 - Tuber Time

    S4:E20

    When Dexter realises the power of the potato, he redesigns his lab to work on it.

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  22. 7.0/10(1 votes)

    #21 - Sore Eyes

    S4:E21

    Dexter is tired of wearing glasses, so he uses laser surgery on his eyes to make him have 1/20 vision. Although, he learns than no human should be able to see THIS well...

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  23. 7.0/10(1 votes)

    #22 - Babe Sitter

    S4:E22

    Dee Dee goes over to Mandark's house to baby sit him, and Mandark likes that idea.

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  24. 7.0/10(1 votes)

    #23 - Mountain Mandark

    S4:E23

    Mandark drops technology and starts being more in touch with nature.

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  25. 7.0/10(1 votes)

    #24 - 2Geniuses 2Gether 4Ever

    S4:E24

    Dexter decides its better if him and Mandark work together, although in the end Dexter does all the work while Mandark does nothing

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  26. 7.0/10(1 votes)

    #25 - Height Unseen

    S4:E25

    Dexter is tired of being short, since his old plan of growing himself didnt work, he decides to make everyone shorter than him.

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Season 4 Ratings Summary

"Beau Tie" is the best rated episode of "Dexter's Laboratory" season 4. It scored 7/10 based on 1 votes. Directed by Chris Savino, Don Judge and written by Walt Dohrn, it aired on 11/22/2002. This episode is rated 0.0 points higher than the second-best, "Remember Me?".