Lona Andre
— Florence Davis
Willy Castello
— Rudolf von Hertsen
Carleton Young
— Parker
Maude Fealy
— Nurse
Lloyd Ingraham
— Dr. J.M. Randall
Bryant Washburn
— District Attorney
Frank LaRue
— Coroner
Ethelreda Leopold
— Dancer
Richard Beach
— Dr. Watson
Frances Flavin
— Nightclub Singer
Erma Deen
— Victim
Madeline Hunt
— Victim
Maxine Lewis
— Dancer
Raoul Freeman
— Angry Patient (uncredited)