Honest Robert Maynard finds himself serving as ship's surgeon under the infamous pirate Blackbeard.
Robert Newton
as Blackbeard
Linda Darnell
as Edwina Mansfield
William Bendix
as Ben Worley
Keith Andes
as Robert Maynard
Torin Thatcher
as Sir Henry Morgan
Irene Ryan
as Alvina, a lady in waiting
Alan Mowbray
as Noll
Richard Egan
as Briggs
Skelton Knaggs
as Gilly
Dick Wessel
as Dutchman
Anthony Caruso
as Pierre La Garde
Jack Lambert
as Tom Whetstone
