Florence Vidor

~ as ~

Charlotte Braun

Monte Blue

~ as ~

Dr. Franz Braun

Marie Prevost

~ as ~

Mizzi Stock

Creighton Hale

~ as ~

Dr. Gustav Mueller

Adolphe Menjou

~ as ~

Professor Josef Stock

Harry Myers

~ as ~

Detective

Dale Fuller

~ as ~

Neurotic patient

Esther Ralston

~ as ~

Miss Hofer