All episodes Season 1 S01E03 1996-05-12 30 min 1990s Cartoon Network

Dexter's Laboratory

Dexter's Rival - Dial M For Monkey: Simion - Old Man Dexter

TV Flash files “Dexter's Rival - Dial M For Monkey: Simion - Old Man Dexter” as a desk essential hour — Dexter's Laboratory (1996–2003) on Cartoon Network, season 1, episode 3, aired 1996-05-12, 30 min.

From the desk

How this hour is filed

This leaf is S01E03: listed hour 3 of 78 in the Dexter's Laboratory guide, hour 3 of 13 in season 1. It aired 1996-05-12 (30 min). The listed hour before it is “Dexter Dodgeball - Dial M For Monkey: Rasslor - Dexter's Assistant” (S01E02). Next is “Double Trouble - Dial M For Monkey: Barbequor - Dexter's Laboratory(Changes)” (S01E04).

Essential hour

Essential hour: “Dexter's Rival - Dial M For Monkey: Simion - Old Man Dexter”. Dexter's Rival: tiny scientist, huge ego, omnilingual babble still the punchline the shorts were built on.

Dexter's Laboratory still

Catalog log

Broadcast listing — not a TV Flash recap.

The new kid in school, Mandark, steals Dexter's spotlight and bruises his ego by having a bigger and better laboratory. Seeking revenge on mankind, a super space chimp tries to get Monkey to help him destroy the human race.

Viewer FAQ

Where does Dexter's Rival - Dial M For Monkey: Simion - Old Man Dexter sit in the Dexter's Laboratory guide?

S01E03 is listed hour 3 of 78 — hour 3 of 13 in season 1, season 1 episode 3.

When did Dexter's Laboratory S01E03 air?

Dexter's Rival - Dial M For Monkey: Simion - Old Man Dexter aired 1996-05-12 and is listed at 30 minutes.

Where did it come from?

Cartoon Network from 1996 after What a Cartoon! shorts — creator-driven shorts as the network's original-hit model.

In the series

Why this series still plays

A boy genius, a secret lab, and a sister who treats every experiment like a dance floor. Genndy Tartakovsky’s early Cartoon Network voice: tiny scientist, huge ego, omnilingual babble, and slapstick that moves like storyboards on espresso. Creator-driven shorts as brand-building — late-nineties CN comedy before the lab door ever stayed locked.

The work, first: a boy genius, a secret lab, a sister who treats every experiment like a dance floor, slapstick that moves like storyboards on espresso. Genndy Tartakovsky's Cartoon Network series arrived in 1996 out of *What a Cartoon!* shorts and became a key early original hit: tiny scientist, huge ego, omnilingual babble. Christine Cavanaugh's Dexter; Allison Moore, later Kathryn Cressida, as Dee Dee. Jeff Bennett as Dad. Creator-driven shorts as brand-building before the lab door ever stayed locked.

Open the Dexter's Laboratory package · Season 1 hub

Filed against

Also in season 1

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