7.6/10
24

Twenty Thousand Screams Under the Sea 

The Mystery Inc. gang chases a sea beast once feared by the ancient Aztec and uncover a scheme to steal jewels from a wreck in the Chilean Sea.

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Cast

Episode credited cast:
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Tiger Morris / Policeman (voice)
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Shaggy / Diving Judge (voice)
Don Messick ...
Scooby-Doo (voice)
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Daphne (voice) (as Heather North Kenney)
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Velma (voice)
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Scrappy-Doo (voice)
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Fred / Senor Gonzalez (voice)
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Storyline

The Mystery Inc. gang chases a sea beast once feared by the ancient Aztec and uncover a scheme to steal jewels from a wreck in the Chilean Sea.

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Details

Release Date:

17 November 1979 (USA)  »

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Technical Specs

Runtime:

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Did You Know?

Goofs

When Senor Valdez encounters the Sea Beast at the start, it is night time, but when we see him rowing away frantically, it is suddenly daylight. It is then night time again when we return to the Sea Beast watching him escape. See more »

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