Director/a
Paul Merzbach
DIRECTOR/A
Reparto (por orden de créditos)
Joseph Schmidt
Josef Reiner
Florine McKinney
Anne Heinmeyer
Billy Milton
Douglas Lincoln
W.H. Berry
Tomson
George Graves
Fischer
Steven Geray
Willi Wass
Judy Kelly
Flora
C. Denier Warren
Starfel
Iris Hoey
Frau Heinmeyer
Bruce Lester
Winkler
Eliot Makeham
Music Professor
Frank Birch
Werner Kranz (uncredited)
Hindle Edgar
Schneider (uncredited)
Jimmy Godden
Undetermined role (uncredited)
Aubrey Mallalieu
Doctor (uncredited)