Professor Immanuel Rath

Lola-Lola

Klepert

Principal Harter

Rolf

Dr. Fritz Heine

Clown

Gussie

Emilie, Rath's Maid (uncredited)

Drunken Sea Captain (uncredited)

Chorus Girl (uncredited)

Chorus Girl (uncredited)

Specialty Dancer (uncredited)

Customer (uncredited)

Chorus Girl (uncredited)

Ansbach, Student (uncredited)

Club Patron (uncredited)

Club Patron (uncredited)

Blue Angel Proprietor (uncredited)

Chorus Girl (uncredited)

Club Patron (uncredited)

Stagehand (uncredited)

Club Patron (uncredited)

Mueller, Student (uncredited)

Lohmann, Student (uncredited)

Blue Angel Customer (uncredited)

Woman in the Shadows (uncredited)

Club Patron (uncredited)

Club Patron (uncredited)

Club Patron (uncredited)

Professor (uncredited)

Professor (uncredited)

Professor (uncredited)

Electrician (uncredited)

Professor (uncredited)

Club Patron (uncredited)

Landlord (uncredited)

Club Patron (uncredited)

Club Patron (uncredited)

Club Patron (uncredited)

Club Patron (uncredited)

Hans Keiselsack, Student (uncredited)

Werner, Student (uncredited)

Policeman (uncredited)

Ertzum, Student (uncredited)

Production

Camera

Directing

Writing

Sound

Writing

Writing

Writing

Writing

Crew