Ein sonderbarer Heiliger
The Reluctant Saint (original)
Starring Maximilian Schell, Ricardo Montalban, Lea Padovani, Akim Tamiroff, Harold Goldblatt, Arnoldo Foà, Carlo Croccolo, Giulio Bosetti, Armand Mestral, Elisa Cegani
It's a biography and drama movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Switzerland.