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