John Payne

Barbarossa

Donna Reed

Alida

Gerald Mohr

Captain Jose Salcedo

Lon Chaney Jr.

Peg Leg (as Lon Chaney)

Anthony Caruso

Captain Goiti

Henry Brandon

Captain Goiti

Suzanne Alexander

Alida's Handmaiden

Chuck Roberson

Spanish Officer (uncredited)

Frank De Kova

Captain Romero

William Tannen

Ramon

Claire Du Brey

Señora Salcedo

Anthony Warde

Don Delgado

Howard Freeman

Mayor Pompaño

Christopher Dark

Pablo

James Dime

Pirate

Paul Kruger

Pirate

Theodore von Eltz

Sultan's Chancellor

Blackie Whiteford

Pirate

Suzanne Ridgway

Barbarossa's Camp Girl

George Melford

Tailor

Frank Fenton

Salcedo's Lieutenant

Richard Garrick

Governor Legaspi

Rudy Germane

Pirate

Guy Teague

Guard

Sailor Vincent

Pirate

Robert Warwick

New Governor of Cuba

Dale Van Sickel

Spanish Soldier