Sabine Bethmann

Elsa Wolff

Conrado San Martín

Richard Wolff

Gérard Tichy

Captain Kramer

Julio Peña

Frederik

Julia Martínez

Joanna

Carlos Larrañaga

Mariano Azaña

Fernando Sancho

César Fernández Ardavín

Director

Alfredo Echegaray

Writer

José Antonio Medrano

Writer

José María de Quintana

Writer

Emilio Lehmberg

Music

Manuel Berenguer

Cinematography

Gil Parrondo

Set Decoration

Luis Pérez Espinosa

Set Decoration

Emilio Ruiz del Río

Special Effects