Der singende Tor
Beniamino Gigli
Carlo Franchetti
Kirsten Heiberg
Sylvia Franchetti
Hilde Körber
Peggy Kennedy
Rudolf Platte
Secretary
Franz Schafheitlin
Prosecutor
Ernst Fritz Fürbringer
Franchetti's lawyer
Werner Fuetterer
Antonio
Rio Nobile
Driver
Friedrich Kayssler
Judge
Rudolf Essek
Lorenzo Perelli
Charlotte Schellhorn
Beatrice Bartoli
Angelo Ferrari
Director of the Naples Opera
Johannes Meyer
Director
Willy Roloff
Makeup Artist
Otto Gülstorff
Production Design
Otto Untersalmberger
Sound
Riccardo Zandonai
Music
Alberto Giacalone
Producer
Herbert Engelsing
Line Producer
Werner Brandes
Director of Photography
Ernesto Remani
Assistant Director
Giuseppe Fatigati
Editor
Franz Grothe
Music
L.A.C. Müller
Writer