The kids' beach party is interrupted by a ghost in a glowing deep sea-diver suit, who they think is connected with the disappearance of several yachts. The mystery leads the gang to a bay known as "The Graveyard of Ships" where they have a run-in with the ghost. Written by
Did You Know?
The sea-diving ghost's roar came from the "Abominable Snowman" sketch of the second episode of Stan Freberg
's 1957 CBS radio show. See more
In the scene where Shaggy sits down on the rock that opens the secret passage, Shaggy says "I thought that rock looked pretty suspicious." Shaggy's hair is blonde when he says this. See more