A Man Could Get Killed (1966)

Synopsis
This late-'60s spy spoof also borrows a page from late-'50s Alfred Hitchcock, with its everyday man becoming embroiled in the violent and baffling world of international espionage. When American businessman William Beddoes (James Garner) is traveling in Lisbon, he's mistaken for an English spy who's thought to possess a cache of industrial diamonds. Soon he is pursued by Aurora-Celeste da Costa (Melina Mercouri), Steve-Antonio (Tony Franciosa), and a host of other colorful troublemakers, all chasing him for something he doesn't have. Note Bert Kaempfert's music, introducing "Strangers In The Night". ~ Nicole Gagne, All Movie Guide