Credits
Cast

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)
Art
Raúl de Campos
Set Decoration
Camera
J. Roy Hunt
Director of Photography
Crew
Ray Mercer
Special Effects
Directing

Max Nosseck
Director, Writer
Editing
W.L. Bagier
Editor
Production
Walter Jurmann
Producer
Sound
Karl Hajos
Original Music Composer
Luís Sousa Santos
Sound Engineer
Writing
Lawrence L. Goldman
Writer
Arnold Lipp
Writer