In the densely populated slums live large but poor family of charming and talented signor Leonido Popogatto. Under the guise of an important person he enters the secular parties and steals drinks and food from the tables.
| Actor | Role |
|---|---|
 Aleksandr ShirvindtLeonida | Leonida |
 Sofiko ChiaureliValeria | Valeria |
 Larisa UdovichenkoIlona | Ilona |
 Olga KaboFiorella | Fiorella |
 Elena AminovaCountess | Countess |
 Semyon FaradaVelutto | Velutto |
 Valentin NikulinAlessandro | Alessandro |
 Mykola HrynkoDel Simone | Del Simone |
 Galina SokolovaMatilda | Matilda |
 Igor BogodukhAntonio | Antonio |
| AAleksei YakovlevNiccolo | Niccolo |
 Anatoli KhostikoyevRaimondo | Raimondo |
 Leonid ObolenskyBaron | Baron |
 Aleksandr PermyakovMessenger | Messenger |