About the film
gang of thieves mental hospital stolen jewelry
Riuscirà il nostro eroe a ritrovare il più grande diamante del mondo?
Release Date: June 23, 1971
|Production Companies||:||American Motion Pictures of Italy|
|Writers||:||Piero Sciumè, Guido Malatesta|
Jimmy Logan, a detective, tries to retrieve a diamond from the British crown stolen by the traitorous chief of the English Secret Service. After carrying out dangerous investigations at Montecarlo, Beirut and Hamburg, he discovers that the headquarters of the thieves is located in a mental hospital and sets about infiltrating their ranks.