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