Richard Dawson

as Long John Silver (voice)

Davy Jones

as Jim Hawkins (voice)

Larry D. Mann

as Doctor Livesey (voice)

Larry Storch

as Captain Smollett (voice)

Jane Webb

as Mrs. Hawkins (voice)

Chuck McCann

Dal McKennon

as Captain Flint / Ben Gunn (voice)

Lou Scheimer

as Bearded sailor / pirate (voice) (uncredited)