Description
While in London trying to nab several fugitives who stole a million dollars from a U.S. Treasury vault, American federal agent Dennison (Dennis O'Keefe) assists Scotland Yard Insp. McClaren (Philip Friend) in his search for a missing atomic scientist (Paul Hardtmuth). The detective duo discovers that the key to solving both cases may rest with the scientist's daughter (Margaret Sheridan) and her fascinating diamond.
Casts:
Dennis O'Keefe
Margaret Sheridan
Philip Friend
Alan Wheatley
Francis de Wolff
Eric Berry
Gudrun Ure
Seymour Green
