Roddy McDowall
David Balfour
Sue England
Aileen Fairlie
Dan O'Herlihy
Alan Breck
Roland Winters
Capt. Hoseason
Jeff Corey
Shaun
Houseley Stevenson
Ebenezer
Erskine Sanford
Rankeillor
Alex Frazer
Hugh Fairlie - Innkeeper
Winifriede McDowall
Innkeeper's Wife
Robert J. Anderson
Ransome - Cabin Boy (as Bobby Anderson)
Jane Murdoch
Janet Clouston
Olaf Hytten
The Red Fox
Erville Alderson
Mungo
Jimmie Dodd
Scotsman Sailor (uncredited)
Mary Gordon
Scottish Woman (uncredited)
Hugh O'Brian
Sailor (uncredited)
Gil Perkins
Sailor (uncredited)
Ferris Taylor
Man on Road with Wagon (uncredited)
Eric Wilton
Rankeillor's Secretary (uncredited)