Lex Barker as Luis de Monterey

Estella Blain as Isabella

Livio Lorenzon as Olonese

Liana Orfei as Anna del Peru

Loris Gizzi as Don Fernando Linares

Gérard Landry as Prosecutor

John Kitzmiller as Rock

Nino Vingelli as Porro

Ignazio Balsamo as Brook

Nando Angelini as Manolito

Gianni Solaro as LaMotte

Enzo Fiermonte as Mascella

Corrado Annicelli as Pedro Salvador

Tullio Altamura as Governor of Santa Cruz

Giovanni Vari as Pirate

Nada Cortese as Lady in Court 1

Eleonora Morana as Lady in Court 2

Franco Jamonte as Pirate

Gianni Baghino as Sailor

Pasquale De Filippo as Chief Gunner

Emilio Nazzaro as Prisoner

Giulio Battiferri as Doctor

Pina Cornel as Prostitute

Sina Relli as Prostitute

Giulio Amauli as Judge

Giuseppe Chinnici as Court Clerk

Veriano Ginesi as Renegate's Ship Soldier (uncredited)

Rainer Hubertus as Extra Player (uncredited)