While in London trying to nab the crooks who stole a million dollars from a U.S. Treasury vault, American federal agent Joe Dennison (Dennis O’Keefe) joins Scotland Yard Inspector McClaren (Philip Friend) in his search for a missing atomic scientist. They discover that the key to solving both cases may rest with the scientist’s daughter (Margaret Sheridan) and her fascinating diamond.
Action
1954
1 hr 23 min
MGM+
PG
Starring
Dennis O'Keefe, Margaret Sheridan, Philip Friend
