10- Ghost Beach - Horror screaming

Terry Sadner and Jerry Sadner are two brothers facing a puzzling puzzle when they visited their sons, their old agents in New England, where they live in a hut near the beach.
While they enjoy their time there, they meet three relatives of the same family - and at the same age - they claim a ghost in the cave.
The events between the beach, the hut, the cemetery and the cave follow, and the old ghosts that lead them to reveal amazing facts are breathtaking about the three comrades.
Perhaps their curiosity leads them to what is further!