A mailman leads PO-men to a pistol-packing stamp thief and her gang.
George BlairDirector
Clara Kelso
Bill Mannerson
April Shaughnessy
George Zelger
Frank Forenti / Tony Cannon
Louis Reese
Eddie Waltch
Lt. Contreras
Inspector Delany
Bubbles
Bruno Antista
Hannah
James Seeley
Henry Hand
Post Office Superintendent
