Desc: Tre uomini in frak: Directed by Mario Bonnard. With Tito Schipa, Eduardo De Filippo, Fred Pasquali, Peppino De Filippo. Shy tenor Marcello is afraid to sing in public. Two of his friends think of having an elegant youth on the stage pretending to sing while Marcello sings behind the curtain. The scam is successful, but after a while Marcello summons the courage to go on stage himself.