Jim Hawkins (voice)
John Silver (voice)
Captain Amelia (voice)
Doctor Doppler (voice)
B.E.N. (voice)
Morph (voice)
Scroop (voice)
Sarah Hawkins (voice)
Mr. Arrow (voice)
Billy Bones (voice)
Onus (voice)
Hands (voice)
Narrator (voice)
Young Jim (voice)
Additional Voices (voice)
Fayvoon / Longbourne / Mertock (voice) (uncredited)
Captain Nathaniel Flint (voice) (uncredited)
Additional Voices (voice) (uncredited)