Joseph Gordon-Levitt
Jim Hawkins (voice)
Brian Murray
John Silver (voice)
Emma Thompson
Captain Amelia (voice)
David Hyde Pierce
Doctor Doppler (voice)
Martin Short
B.E.N. (voice)
Dane A. Davis
Morph (voice)
Michael Wincott
Scroop (voice)
Laurie Metcalf
Sarah Hawkins (voice)
Roscoe Lee Browne
Mr. Arrow (voice)
Patrick McGoohan
Billy Bones (voice)
Corey Burton
Onus (voice)
Michael McShane
Hands (voice)
Tony Jay
Narrator (voice)
Austin Majors
Young Jim (voice)
Jack Angel
Additional Voices (voice)
Bob Bergen
Additional Voices (voice)
Rodger Bumpass
Additional Voices (voice)
Jane Carr
Additional Voices (voice)
John Cygan
Additional Voices (voice)
Jennifer Darling
Additional Voices (voice)
Paul Eiding
Additional Voices (voice)
Sherry Lynn
Additional Voices (voice)
Mona Marshall
Additional Voices (voice)
Mickie McGowan
Additional Voices (voice)
Patrick Pinney
Additional Voices (voice)
Phil Proctor
Additional Voices (voice)
Jeremy Suarez
Additional Voices (voice)
Jim Ward
Additional Voices (voice)
Dee Bradley Baker
Fayvoon / Longbourne / Mertock (voice) (uncredited)
Peter Cullen
Captain Nathaniel Flint (voice) (uncredited)
Austin Farmer
Additional Voices (voice) (uncredited)