Movie
Little Billy wants to play pirates with two older friends. However, the big kids won't let him play. He meets up with Casper, and the two build a raft together and sail out to to sea to search for pirate treasure... and find it.
Casper (voice) (uncredited)
Billy / Billy's Brother's Friend (uncredited)
Octopus / Turtle / Billy's Brother / Whale (uncredited)
Ghost Schoolmaster (voice) (uncredited)