Pierre Richard-Willm

Sándor Teleky

Edwige Feuillère

Maria Belloni

Robert Arnoux

Imre Berczy

Evelyne May

Irène Kardos

Jean Galland

Dr. Pietro Rossi

Jean Toulout

Professor Hoefer

Fernand Bercher

Antonio Stradivari

Louis Gauthier

Nicolo Amati

Jacques Erwin

Officier

Marcella Albani

Paul Amiot

Junie Astor

Litta Cléry

Une infirmière

Blanche Denège

Victor Vina

Jacques Bousquet

Writer

Werner Brandes

Cinematography

Ernst Marischka

Writer

Siegfried Fritz Fromm

Producer

Emil Hasler

Art Direction

Alois Melichar

Music

Hermann Haller

Editor

Géza von Bolváry

Director

Albert Valentin

Director