Cast
Edna May Oliver
Hildegarde Withers
James Gleason
Police Insp. Oscar Piper
Regis Toomey
Detective Smiley North
Gustav von Seyffertitz
Dr. Von Immen
Jackie Searl
Leland
Frank Mills
Diner Counterman (uncredited)
Edgar Kennedy
Detective Donahue
Wade Boteler
Bearded Diner (Uncredited)
Tommy Bupp
School Boy (uncredited)
Bruce Cabot
Stevens
Gertrude Michael
Jane Davis
Tully Marshall
MacFarland
Frederick Vogeding
Otto (as Fredrik Vogeding)
Jed Prouty
Dr. Levine