Lawrence Tierney

Robert Warren

Marissa O'Brien

Maria Marek

Rudolph Anders

Gregory Marek

George Coulouris

Victor Sloma

Veloso Pires

Damiao, the mute (as Velosa Pires)

Helga Liné

Dancer

Lopes da Silva

Huerta

Leonor Maia

Nina

João Amaro

Jose

Licinio Sena

Procopio

Mira Lobo

Overseer

Álvaro Benamor

(uncredited)