A British musical film directed by Victor Hanbury and Ladislao Vajda
Mártha Eggerth
Steffi Piringer
Owen Nares
Rudi Muller
Wendy Barrie
Lucie Kleiner
George K. Arthur
Gustl Linzer
Gibb McLaughlin
Dr. Schilling
Ellis Jeffreys
Frau Kleiner
Robert Hale
Herr Piringer
O.B. Clarence
Dr. Peffer
Franz Lehár
Music
Walter Blakeley
Director of Photography
Kurt Schröder
Music Director
John Stafford
Producer
Sydney Blow
Writer
Victor Hanbury
Director
Ladislao Vajda
Billy Wilder
Story
