Poverty and Nobility
Miseria e nobiltà (original)
Eugene, a young nobleman, asks two penniless idlers to impersonate his noble relatives to help him marry Gemma, the daughter of an enriched cook.
Starring Totò, Sophia Loren, Enzo Turco, Dolores Palumbo, Gianni Cavalieri, Franca Faldini, Carlo Croccolo, Liana Billi, Giuseppe Porelli, Giulia Melidoni
It's a comedy movie, and has a rating of 7.6 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Australia.