Originally broadcast as a television programs in 1969.
Casey Kasem, Don Messick, Mindy Cohn, Frank Welker, Grey Delisle.
Splash into action with seafaring sleuths Scooby-Doo and the Mystery, Inc. gang as they collide with a mystery ship and try to uncover clues from a vanished crew in Hassle in the Castle! Shaggy and Scooby-Doo are then captured by Redbeard the Pirate in Go Away Ghost Ship. Zoinks! If the case isn't solved soon, somebody's going to walk the plank! And when Scooby and friends get lost in a swamp, they meet up with the Harlem Globetrotters and Redbeard the Pirate again!