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Scooby-Doo and Scrappy-Doo S1E9 — Twenty Thousand Screams Under the Sea

7.4

Scooby-Doo and Scrappy-Doo•Season 1•Episode 9

Twenty Thousand Screams Under the Sea

7.4/10 · 131 votesNov 17, 197922 min

Ranked #3 of 16 in Season 1•+0.3 vs season avg

In Acapulco, the Sea Beast of the Aztecs rises and scares away all the divers. Of course the gang have to investigate.

Written byGlenn Leopold

Previous episodeE8 · The Hairy Scare of the Devil Bear Next episodeE10 · I Left My Neck in San Francisco

Seasons6

All 1 2 3 4 5 6

Season 1 Episodes16

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E9 7.4Now viewing

Twenty Thousand Screams Under the Sea

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Cast5

Don Messick

Don Messick

Scooby-Doo (voice)

Lennie Weinrib

Lennie Weinrib

Scrappy-Doo (voice)

Casey Kasem

Casey Kasem

Shaggy Rogers (voice)

Frank Welker

Frank Welker

Fred Jones (voice)

Heather North

Heather North

Daphne Blake (voice)

Crew1

G

Glenn Leopold

Writer

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Episode Summary

"Twenty Thousand Screams Under the Sea" is episode 9 of Scooby-Doo and Scrappy-Doo season 1. It scored 7.4/10 from 131 votes, ranking #3 of 16 episodes this season (season average 7.1). Written by Glenn Leopold, it aired on November 17, 1979.

Next: E10 · I Left My Neck in San Francisco Best of Season 1