I hope you enjoy this forum, and don't worry if you make mistakes, because everyone does.
Speaking about those two actors, Lello Pontecorvo
in a 1973 film called Kansas City
, but I don't have that movie.Mario Danieli
appears also in other eight movies: Giudicatemi!
(1949), Il Capitano Nero
(1951), Il peccato degli anni verdi
(1960), Una moglie giapponese?
(1968), Il provinciale
(1974) and Noi siam come le lucciole
If I can find one of these films I can search for you.