
- Country: UK
- Genres: Crime, Drama, Sci-Fi
- Release: 1954-07-28
- Director: Montgomery Tully
- Writers: John C. Higgins , Maurice Procter
- Language: Polish | English
- Stars: Dennis O’Keefe , Margaret Sheridan , Philip Friend , Alan Wheatley
- Runtime: 83 min
- Awards: N/A
- AKA: The Diamond , Diamantmysteriet (Sweden) , Diamanten (Austria) , To mystirio tou kleistou pyrgou (Greece) , La gang dei falsari (Italy) , Sinisen kiven salaisuus (Finland) , Enquête spéciale (France, French Republic) , The Diamond (United Kingdom) , The Diamond Wizard (United States of America) , Agente federal X-678 (Spain) , Diamanten , De tovenaar van de diamant (Belgium) , 5-D kalder Scotland Yard (Denmark)
- Plot: U.S. Treasury Investigator Joe Dennison is sent to England on the trail of a gang of thieves responsible for stealing a million dollars from a U.S. Treasury vault. One of the crooks is on his way to England to spend the money on phony diamonds. Scotland Yard Inspector McClaren, assigned to work with Dennison on the case, is also working on the disappearance of Dr. Eric Miller, an atomic scientist. Dennison discovers while interviewing Miller's daughter Marlene that she is wearing a brooch containing a phony diamond, and the brooch had been made by her father.
- IMDB:tt0046913


The Diamond Wizard Cast

Montgomery Tully
Director

Dennis O’Keefe
Joe Dennison

Margaret Sheridan
Marline Miller

Philip Friend
Insp. McClaren
Alan Wheatley
Thompson Blake

Francis De Wolff
Yeo
Eric Berry
Hunziger

Gudrun Ure
Sgt. Smith (as Ann Gudrun)