Goosebumps (1995)

S4E7 Deep Trouble (1)

Billy and his sister, Sheena, are on a trip to see their uncle, Dr. Deep, on a small Caribbean island. It’s an ideal spot for underwater adventures, and Billy is eager to dive in. However, there’s one important rule: steer clear of the coral reefs. Yet, the reefs are so stunning and serene that Billy can’t help himself. As he explores, he realizes he’s not alone in the water. Something menacing is hiding beneath the waves—something dark, scaly, and a mix of human and fish...