"When he unwittingly sends some of his men into a trap, pirate Captain Peter Blood decides to rescue them. They've been taken prisoner by the Spanish Marquis de Riconete who is now using them as slave labor harvesting pearls from the sea."
Louis Hayward
as Captain Peter Blood
Patricia Medina
as Isabelita Sotomayor
George Macready
as Marquis de Riconete
Alfonso Bedoya
as Carmilio, Prison Overseer
Dona Drake
as Pepita
Lowell Gilmore
as George Fairfax
Wilton Graff
as Capt. Alvarado
Curt Bois
as King Charles II
Lumsden Hare
as Tom Mannering
Billy Bevan
as Billy Bragg
Harry Cording
as Will Ward
Duke York
as Andrew Hardy
Sven Hugo Borg
as Swede
Martín Garralaga
as Antonio Viamonte
James Fairfax
as Nat Russell
Charles Irwin
as Smitty
Terry Kilburn
as Kenny Jensen
Alberto Morin
as Miguel Gonzales
Nick Volpe
as Papa Rosados
Jerry Schumacher
as Crew Member
Victor Adamson
Trevor Bardette
as Head Prison Guard
David Bond
as Lieutenant
Charles Stevens
as Juan Otlas
Gordon Douglas
Director
Frank Burt
Writer
Michael Hogan
Robert Libott
Rafael Sabatini
Original Story
George E. Diskant
Director of Photography
George Brooks
Art Direction
Gene Havlick
Editor
Frank Tuttle
Set Decoration
Mel Dellar
Assistant Director
Jean Louis
Wardrobe Designer
Clay Campbell
Makeup Artist
Helen Hunt
Hairstylist
Jack A. Goodrich
Sound Engineer
Morris Stoloff
Music Director
Paul Sawtell
Music
Harry Joe Brown
Producer
S.H. Barton
Gaffer