Rhonda Fleming
— Captain Rouge
Sterling Hayden
— Kit 'The Hawk' Gerardo
Helena Carter
— Blanca de Valdiva
John Sutton
— Captain Luis del Toro
Paul Cavanagh
— Jeremy Smithers
Michael Ansara
— Bernardo Díaz
Raymond Hatton
— Barnaby Stoll
Alex Montoya
— Homado
Poppy del Vando
— Doña Elena (as Poppy A. del Vando)
Albert Pollet
— Governor Ducasse
David Bond
— Prosecutor
Donna Martell
— Emilie Savonez
Mary Munday
— Maria