King of the Underworld
A sinister crook is implicated in blackmail, greed for emeralds, a secret formula and murder. Thee episodes from a 1952 British television series called "Inspector Morley, Late of Scotland Yard, Investigates" were joined together and released theatrically.
- Year: 1952
- Country: United Kingdom
- Genre: Drama, Crime
- Studio: Gilbert Church Productions
- Keyword: blackmail, murder, secret formula
- Director: Victor M. Gover
- Cast: Tod Slaughter, Patrick Barr, Tucker McGuire, Ingeborg von Kusserow, Frank Hawkins, Leonard Sharp