
Unseen Guardians 1939
Overview
The "unseen guardians" of the title are the Postal Inspection Service, which investigates mail order racketeering; the Underwriters' Laboratories, which are shown testing electrical equipment, fire extinguishers, and large floor safes; and those who run orphanages, who assure that the children in their care are placed in proper adoptive homes.
Director: Basil Wrangell
Cast

John Nesbitt
Narrator

Marjorie Kane

Nestor Paiva
Mail Order Crook

Jo Ann Sayers
Leading Actress