Oklahoma Crude
Starring George C. Scott, Faye Dunaway, Jack Palance, John Mills, William Lucking, Harvey Jason, Ted Gehring, Cliff Osmond, Rafael Campos, Woodrow Parfrey
It's a drama and comedy movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.