Immanuel Rath
Emil Jannings
Lola Lola
Marlene Dietrich
Pupil
Roland Varno
Carl Ballhaus
Robert Klein-Lörk
Captain
Wilhelm Diegelmann
Policeman
Gerhard Bienert
Maid
Ilse Fürstenberg
Pianist (uncredited)
Friedrich Hollaender
Pupil (uncredited)
Wolfgang Staudte
Prostitue (uncredited)
Edith Kiel
Group Cast Performers (as The Weintraub Syncopators)
Die Weintraub Syncopators
Kiepert
Kurt Gerron
Guste
Rosa Valetti
Mazeppa
Hans Albers
The Clown
Reinhold Bernt
The Blue Angel's Proprietor
Károly Huszár
School Headmaster
Eduard von Winterstein
Bedel
Hans Roth
Rolf Müller
Director
Josef von Sternberg
Writer
Producer
Erich Pommer
Orchestrator
Franz Waxman
Original Music Composer
Editor
Sam Winston
Walter Klee
Director of Photography
Günther Rittau
Hans Schneeberger
Makeup Artist
Oscar Schmidt
Carl Winston
Costume Design
Tihamer Varady
Art Direction
Otto Hunte
Sound Designer
Fritz Thiery
Waldemar Jabs
Carl Zuckmayer
Karl Vollmöller
Novel
Heinrich Mann
Robert Liebmann
Assistant Camera
Unit Manager
Viktor Eisenbach
Stunts
Harry Froboess
Production Designer
Emil Hasler