In the 90's his only watchable movie was 'Heat', but maybe only because he had to try hard and 'compete' with my second best actor, Al Pacino...
But if we forget bloody Yankees: Raimu, Toto (already mentioned),Chaplin,Mastroianni,De Sica, Harry Baur,Gerard Philipe , Michel Piccoli, Dirk Bogard,Laurence Oliver,Toshiro Mifune, Tony Leung,ALEC GUINESS....