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Dexter's Laboratory S1E7 — Dexter's Rival

7.6

Dexter's Laboratory•Season 1•Episode 7

Dexter's Rival

7.6/10 · 259 votesMay 12, 19967 min

Ranked #5 of 38 in Season 1•+0.7 vs season avg

Mandark Astronomanov, a new student at Dexter's school, seems to be superior to Dexter academically. Mandark forces Dexter to shut down his lab so that Mandark's lab can gain more power. However, with the help of Dee Dee, Dexter manages to destroy Mandark's lab.

Directed byGenndy Tartakovsky

Previous episodeE6 · Dexter's Assistant Next episodeE8 · Dial M for Monkey: Simion

Seasons4

Season 1 Episodes38

DeeDeemensional still

DeeDeemensional

Dial M for Monkey: Magmanamus still

Dial M for Monkey: Magmanamus

Maternal Combat still

Maternal Combat

Dexter Dodgeball still

Dexter Dodgeball

Dial M for Monkey: Rasslor still

Dial M for Monkey: Rasslor

Dexter's Assistant still

Dexter's Assistant

Dexter's Rival still

E7 7.6Now viewing

Dexter's Rival

Dial M for Monkey: Simion still

Dial M for Monkey: Simion

Old Man Dexter still

Old Man Dexter

Double Trouble still

Double Trouble

Dial M for Monkey: Barbequor still

Dial M for Monkey: Barbequor

Changes still

Changes

Jurassic Pooch still

Jurassic Pooch

Dial M For Monkey: Orgon Grindor still

Dial M For Monkey: Orgon Grindor

Dimwit Dexter still

Dimwit Dexter

Dee Dee's Room still

Dee Dee's Room

Dial M For Monkey: Huntor still

Dial M For Monkey: Huntor

The Big Sister still

The Big Sister

Star Spangled Sidekicks still

Star Spangled Sidekicks

The Justice Friends: TV Super Pals still

The Justice Friends: TV Super Pals

Game Over still

Game Over

Babysitter Blues still

Babysitter Blues

The Justice Friends: Valhallen's Room still

The Justice Friends: Valhallen's Room

Dream Machine still

Dream Machine

Dollhouse Drama still

Dollhouse Drama

The Justice Friends: Krunk's Date still

The Justice Friends: Krunk's Date

The Big Cheese still

The Big Cheese

Way of the Dee Dee still

Way of the Dee Dee

The Justice Friends: Say Uncle Sam still

The Justice Friends: Say Uncle Sam

Tribe Called Girl still

Tribe Called Girl

Spacecase still

Spacecase

The Justice Friends: Ratman still

The Justice Friends: Ratman

Dexter's Debt still

Dexter's Debt

The Justice Friends: Bee Where? still

The Justice Friends: Bee Where?

Mandarker still

Mandarker

Inflata Dee Dee still

Inflata Dee Dee

The Justice Friends: Can't Nap still

The Justice Friends: Can't Nap

Monstory still

Monstory

Cast4

Christine Cavanaugh

Christine Cavanaugh

Dexter (voice)

Jeff Bennett

Jeff Bennett

Dad (voice)

Kath Soucie

Kath Soucie

Mom (voice)

A

Allison Moore

Dee Dee (voice)

Crew2

Genndy Tartakovsky

Genndy Tartakovsky

Director

Genndy Tartakovsky

Genndy Tartakovsky

Storyboard

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Episode Summary

"Dexter's Rival" is episode 7 of Dexter's Laboratory season 1. It scored 7.6/10 from 259 votes, ranking #5 of 38 episodes this season (season average 6.9). Directed by Genndy Tartakovsky, it aired on May 12, 1996.

Next: E8 · Dial M for Monkey: Simion Best of Season 1