Unseen Guardians
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.
- Tür: Belgesel, Dram
- Stüdyo: Metro-Goldwyn-Mayer
- Anahtar kelime:
- Oyuncular: John Nesbitt, Marjorie Kane, Nestor Paiva, Jo Ann Sayers