"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
Noel Drayton
as Jeremy
Pat Flaherty
as Job Maggot
Chuck Roberson
as Mounted Soldier
Patrick Whyte
as Captain
Peter Ortiz
as Pirate
Raoul Walsh
Director
Edmund Grainger
Producer
DeVallon Scott
Story
Alan Le May
Screenplay
Jack Okey
Art Direction
Darrell Silvera
Set Decoration
Albert S. D'Agostino
Michael Woulfe
Costume Design
Victor Young
Original Music Composer
William E. Snyder
Director of Photography
John Sturtevant
Ralph Dawson
Editor
Larry Germain
Hairstylist
Clem Portman
Sound
Frank McWhorter
James E. Casey
Assistant Director
Cliff P. Broughton
Production Supervisor
Mel Berns
Makeup Artist
Hal A. Long
Dialogue Coach
Harold E. Wellman
Visual Effects
C. Bakaleinikoff
Music Director
K. D. Iain Murray
Technical Advisor