Goosebumps - Season 4 - Eps 8: Deep Trouble (2)
Billy and his sister, Sheena, are visiting their uncle Dr. Deep on a tiny Caribbean island. It's the perfect place to go exploring underwater...and Billy's ready for an adventure. There's only one rule to remember: Stay away from the coral reefs. Still, the reefs are so beautiful. So peaceful. Billy can't resist. But he's not alone in the water. Something's lurking deep below the surface. Something dark and scaly. Something that's half-human, half-fish...
About Goosebumps

Title: Goosebumps
First Air Date: 1995-10-27
Last Air Date: 1998-11-16
Status: Ended
Rating: 7.887/10 (from 589 votes)
Language: EN
Seasons: 5
Total Episodes: 71
Network: FOX YTV Fox Kids
Genres: Sci-Fi & Fantasy, Mystery, Kids, Comedy
Production Companies: Protocol Entertainment, Scholastic Productions
Synopsis
Anything can turn spooky in this horror anthology series based on the best-selling books by master of kid horror, R.L. Stine. In every episode, see what happens when regular kids find themselves in scary situations, and how they work to confront and overcome their fears.