Title: TEAUSOR OF THE FOUR CROWNS  
Year: 1983  
Length: 97 min.  
Country: Spain / U.S.A./ Itali  
Director: Ferdinando Baldi  
Music: Ennio Morricone  
Cast:
Tony Anthony, Ana Obregón, Gene Quintano, Jerry Lazarus, Francisco Rabal, Emiliano Redondo, Francisco Villena, Kate Levan, Lewis Gordon
 
Producer: Blum Group  
Synopsis:
When the mercenary J.T. STRYKER got in contact with his old friend, Dr. MONTGOMERY, to get back an old key, he thought it would be an easy task.