Goosebumps: Ghost Beach(1996)

No swimming. No surfing. No haunting.

Goosebumps: Ghost Beach is a supernatural thriller that follows siblings Jerry and Terri as they visit their elderly cousins in an isolated seaside town. Two enigmatic teenagers warn them about a supposedly haunted cave nearby, sparking the kids' curiosity. When Jerry and Terri venture into the cave to investigate, they uncover something far more sinister than local legend suggested. The mystery surrounding the cave grows darker with each discovery, pulling the siblings deeper into danger. As they piece together the truth, they must confront the supernatural forces at work and find a way to escape before they become trapped like others before them.