I never heard of it either but
[ B.O.Y.S.: Boys On Your Screen (The Message Board) ] Written by Hulann am 08 Apr 2001 23:16:00:
As an answer to: Visconti's written by GOL am 08 Apr 2001 07:42:31:
I Think I may havr found a link on IMDB
Straniero, Lo (1967)
...aka Amare per vivere (1967) (Italy)
...aka Stranger, The (1967)
...aka Étranger, L' (1967)