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Dexter's Laboratory S3E9 — The Grand Daddy of All Inventions

6.0

Dexter's Laboratory•Season 3•Episode 9

The Grand Daddy of All Inventions

6.0/10 · 130 votesNov 30, 20019 min

Ranked #33 of 36 in Season 3•−0.7 vs season avg

Dexter's mom takes him to his grandpa's house. At first he thinks it's going to be a boring day until he discovers that his grandpa has a secret lab!

Directed byJohn McIntyre, Chris Savino

Previous episodeE8 · A Failed Lab Experiment Next episodeE10 · Poppa Wheely

Seasons4

Season 3 Episodes36

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Streaky Clean

A Dad Cartoon still

A Dad Cartoon

Sole Brother still

Sole Brother

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Mind Over Chatter

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A Quackor Cartoon

Momdark still

Momdark

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Copping an Attitude

A Failed Lab Experiment still

A Failed Lab Experiment

The Grand Daddy of All Inventions still

E9 6.0Now viewing

The Grand Daddy of All Inventions

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Poppa Wheely

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A Mom Cartoon

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The Mock Side of the Moon

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A Boy Named Sue

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Would You Like That In The Can

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A Mom & Dad Cartoon

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Cast5

Christine Cavanaugh

Christine Cavanaugh

Dexter (voice)

Candi Milo

Candi Milo

Dexter (voice)

Jeff Bennett

Jeff Bennett

Dad (voice)

Kath Soucie

Kath Soucie

Mom (voice)

A

Allison Moore

Dee Dee (voice)

Crew3

J

John McIntyre

Director

Chris Savino

Chris Savino

Director

C

Clay Morrow

Storyboard

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Episode Summary

"The Grand Daddy of All Inventions" is episode 9 of Dexter's Laboratory season 3. It scored 6.0/10 from 130 votes, ranking #33 of 36 episodes this season (season average 6.7). Directed by John McIntyre, Chris Savino, it aired on November 30, 2001.

Next: E10 · Poppa Wheely Best of Season 3