Capt. Hugh C. Drummond
Phyllis Clavering
Colonel Nielson
Algy Longworth
Tenny
Aunt Blanche
Henri Armides
Garvey
Inspector Tredennis
Evan Barrows
Therese
Gaston
Mayor Jean Phillipe Louis Napoleon Dupres
Blake, Fingerprints Expert
Traffic Control Constable
Gaoler
Clerk of the Court
Omnibus Driver
Ambulance Doctor
Bank Official