Miguel Faust Rocha
Marquis de Valmi
Celia Montalván
Mona
Lia Torá
Elena
Julio Villarreal
Minister of Foreign Relations
Juan Aristi Eulate
Ambassador
Eduardo Arozamena
Doctor
Manuel Mendoza López
Martel
Rafael Navarro
Emilio
George Melford
Director
Enrique Tovar Ávalos
Benjamin Glazer
Screenplay
Fritz Gottwald
Rudolph Lothar
Tom Reed
George Robinson
Director of Photography
Arthur Tavares
Editor
Herman Rosse
Production Design
Baltasar Fernández Cué
Dialogue
C. Roy Hunter
Sound Recordist
