Bobby Driscoll as Jim Hawkins

Robert Newton as Long John Silver

Basil Sydney as Captain Smollett

Walter Fitzgerald as Squire Trelawney

Denis O'Dea as Dr. Livesy

Finlay Currie as Capt. Billy Bones

Ralph Truman as George Merry

Geoffrey Keen as Israel Hands

Geoffrey Wilkinson as Ben Gunn

John Laurie as Blind Pew

Francis de Wolff as Black Dog

David Davies as Mr. Arrow

John Gregson as Redruth

Andrew Blackett as Gray

William Devlin as Morgan

Howard Douglas as Williams

Harry Locke as Haggott

Sam Kydd as Cady

Stephen Jack as Job

Harold Jamieson as Scully

David Blake Kelly as Bolen

Reginald Drummond as Vane

Gordon Mulholland as Durgin

Patrick Troughton as Roach

Jim Brady as Wolfe

Chris Adcock as Pike

Tom Lucas as Upson

Leo Phillips as Spotts

Eddie Moran as Bart

Bob Head as Tardy

Ken Buckle as Joyce

Paddy Brannigan as Hunter

Jack Arrow as Norton

Freddy Clark as Bray