Desc: L'uomo che sorride: Directed by Mario Mattoli. With Vittorio De Sica, Assia Noris, Umberto Melnati, Enrico Viarisio. Ercole Piazza, a rich widower, tries in every way to find a husband to the mocking daughter Adriana in order to live freely. The only one willing to accept the hand of the capricious girl is the smiling and patient Pio.