
Edna May Oliver
Hildegarde Withers
Acting

James Gleason
Inspector Oscar Piper
Acting

Gertrude Michael
Jane Davis
Acting

Regis Toomey
Detective Smiley North
Acting

Edgar Kennedy
Detective Donahue
Acting

Tully Marshall
Mr. MacFarland
Acting

Jackie Searl
Leland Stanford Jones
Acting

Frederick Vogeding
Otto Schweitzer, the Janitor (as Fredrik Vogeding)
Acting
![Barbara Fritchie]()
Barbara Fritchie
Louise Halloran
Acting

Gustav von Seyffertitz
Dr. Max Von Immen
Acting
![Tom Herbert]()
Tom Herbert
Detective McTeague
Acting

Jed Prouty
Dr. Levine
Acting

Wade Boteler
Bearded diner (Uncredited)
Acting

Tommy Bupp
School boy (uncredited)
Acting

Frank Mills
Diner Counterman (uncredited)
Acting
![Monte Vandergrift]()
Monte Vandergrift
Policeman (uncredited)
Acting