- Louis Hayward
- Captain Peter Blood
- Patricia Medina
- Isabelita Sotomayor
- George Macready
- Marquis de Riconete
- Alfonso Bedoya
- Carmilio
- Dona Drake
- Pepita Maria Rosados
- Lowell Gilmore
- George Fairfax
- Wilton Graff
- Capt. Alvarado
- Curt Bois
- King Charles II
- Lumsden Hare
- Tom Mannering
- Billy Bevan
- Billy Bragg
- Harry Cording
- Will Ward
- Duke York
- Andrew Hardy
- Sven Hugo Borg
- Swede
- Martin Garralaga
- Antonio Viamonte
- James Fairfax
- Nat Russell
- Charles Irwin
- Smitty
- Terry Kilburn
- Kenny Jensen
- Alberto Morin
- Miguel Gonzales
- Nick Volpe
- Papa Rosados
- Abdullah Abbas
- Crew Member
- Victor Adamson
- Crew Member
- David Alpert
- Boatswain
- Salvador Baguez
- Ricardo
- Trevor Bardette
- Head Prison Guard
- David Bond
- Lieutenant
- Barry Brooks
- Secretary
- Fred Cavens
- Turnkey
- Carl Deloro
- Sailor
- Jimmy Dime
- Crew Member
- Sol Gorss
- Guard
- Frank Hagney
- Guard
- Charles Heard
- Lieutenant
- Al Hill
- Seaman
- Reed Howes
- Guard
- James Kirkwood
- Physician
- Ethan Laidlaw
- Crew Member
- Art Loeb
- Crew Member
- Hank Mann
- Crew Member
- Paul Marion
- Lieutenant
- Francis McDonald
- Sailor
- Donald Murphy
- Valdez
- Ian Murray
- Valdez
- Nestor Paiva
- Spanish Ship Captain
- Jack Parker
- Guard
- Paul Regas
- Vincente
- Georges Renavent
- Count Harrouch
- Julian Rivero
- Salto
- John Rogers
- Jonesy - a Pirate
- Sam Savitsky
- Crew Member
- Jerry Schumacher
- Crew Member
- Earl Spainard
- Crew Member
- Charles Stevens
- Juan Otlas
- Richard Talmadge
- Crew Member
- Blackie Whiteford
- Crew Member
- Harry Wilson
- Crew Member
