Scooby-Doo and Scrappy-Doo

Scooby-Doo and Scrappy-Doo

Everyone’s favorite mystery-solving Great Dane is here to find clues, along with a little help from his energetic nephew and four human companions.

9. Twenty Thousand Screams Under the Sea

Twenty Thousand Screams Under the Sea
10.0Nov 17, 1979 · 22 min

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