Dexter's Laboratory poster
Where to stream

Dexter's Laboratory

7.719964 seasonsTV-GTV SeriesAnimationComedySci-Fi & Fantasy

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, as well as his arch-rival and neighbor, Mandark.

ProducersSherry Gunther·Genndy Tartakovsky

Where to watch

Tubi TVTubi TV
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Beau Tie
Nov 22, 2002 7.0
E2
Remember Me?
Nov 22, 2002 7.0
E3
Overlabbing
Nov 22, 2002 7.0
E4
Sis-Tem Error
Apr 25, 2003 7.0
E5
Bad Cable Manners
Apr 25, 2003 7.0
E6
Dexter's Library
Apr 25, 2003 7.0
E7
The Scrying Game
May 2, 2003 7.0
E8
Monstrosi-Dee Dee
May 2, 2003 7.0
E9
Dad Man Walking
May 2, 2003 7.0
E10
Dexter's Little Dilemma
May 9, 2003 7.0
E11
Faux Chapeau
May 9, 2003 7.0
E12
D²
May 9, 2003 7.0
E13
Head Band
May 16, 2003 7.0
E14
Stuffed Animal House
May 16, 2003 7.0
E15
Used Ink
May 16, 2003 7.0
E16
School Girl Crushed
May 23, 2003 7.0
E17
Chess Mom
May 23, 2003 7.0
E18
Father Knows Least
May 23, 2003 7.0
E19
Dexter the Barbarian
May 30, 2003 7.0
E20
Tuber Time
May 30, 2003 7.0
E21
Sore Eyes
May 30, 2003 7.0
E22
Babe Sitter
Sep 5, 2003 7.0
E23
Mountain Mandark
Sep 5, 2003 7.0
E24
2Geniuses 2Gether 4Ever
Sep 5, 2003 7.0
E25
Height Unseen
Sep 12, 2003 7.0
E26
Bygone Errors
Sep 12, 2003 7.0
E27
Folly Calls
Sep 12, 2003 7.0
E28
Voice Over
Sep 19, 2003 7.0
E29
The Blonde Leading the Blonde
Sep 19, 2003 7.0
E30
Comic Stripper
Sep 19, 2003 7.0
E31
Tee Party
Sep 26, 2003 7.0
E32
Dexter's Wacky Races
Sep 26, 2003 7.0
E33
The Lab of Tomorrow
Nov 4, 2003 7.0
E34
Chicken Scratch
Nov 4, 2003 7.0
E35
Garage Sale
Nov 4, 2003 7.0
E36
They Got Chops
Nov 20, 2003 7.0
E37
Poetic Injustice
Nov 20, 2003 7.0
E38
Comedy of Feathers
Nov 20, 2003 7.0

Cast

CMCandi Milo
Candi Milo
Dexter (voice)
KCKat Cressida
Kat Cressida
Dee Dee (voice)
JBJeff Bennett
Jeff Bennett
Dad (voice)
KSKath Soucie
Kath Soucie
Mom (voice)

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Dexter's Laboratory — streaming FAQ

Which OTT platform streams Dexter's Laboratory?

Dexter's Laboratory is streaming on Tubi TV in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Dexter's Laboratory on Netflix?

No, Dexter's Laboratory is not on Netflix in United States as of August 2026. It's currently on Tubi TV.

Is Dexter's Laboratory on Amazon Prime Video?

Dexter's Laboratory isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Dexter's Laboratory for free?

Dexter's Laboratory is available to stream free (with ads) on Tubi TV in United States.

How many seasons are in Dexter's Laboratory?

Dexter's Laboratory has 4 seasons in total (220 episodes). The series concluded in 2003.

Are all episodes of Dexter's Laboratory out yet?

Yes — all 220 episodes across 4 seasons of Dexter's Laboratory are out and available to stream.

Is there a Season 5 of Dexter's Laboratory?

No — Dexter's Laboratory ended after 4 seasons, so there is no Season 5.