Calificación
Reparto

Richard Arlen
Dr. Patrick Cory

Vera Ralston
Janice Farrell

Erich von Stroheim
Prof. Franz Mueller

Mary Nash
Mrs. Fame

Sidney Blackmer
Eugene Fulton

Helen Vinson
Chloe Donovan

Charles Cane
Mr. Grimes

William Henry
Roger Collins

Juanita Quigley
Mary Lou

Harry Hayden
Dr. Martin

Frank Graham
Narrator

Janet Martin
Cafe Singer

Lola Montes
Cafe Dancer

Antonio Triana
Cafe Dancer

Lane Chandler
Ranger White (Uncredited)

Harry Depp
Bank Teller (Uncredited)