Hildegarde Withers
Police Insp. Oscar Piper
Stevens
Jane Davis
Detective Smiley North
Detective Donahue
MacFarland
Leland
Otto (as Fredrik Vogeding)
Louise
Dr. Von Immen
Detective McTeague
Dr. Levine
Bearded Diner (Uncredited)
School Boy (uncredited)
Diner Counterman (uncredited)
Policeman (uncredited)
