Mario is a Milan industrialist who is constantly testing balloons to see how much air one can take before busting.
| Actor | Role |
|---|---|
 Marcello MastroianniMario Fuggetta | Mario Fuggetta |
 Catherine SpaakGiovanna | Giovanna |
 Ugo TognazziMan With Car | Man With Car |
 William BergerBenny, a neighbor | Benny, a neighbor |
| SSarah RossNot listed | Not listed |
 Antonio AltovitiNot listed | Not listed |
| CCharlotte FolcherNot listed | Not listed |
 Gian Luigi PolidoroNot listed | Not listed |
 Ennio BalboNot listed | Not listed |
 Penny BrownNot listed | Not listed |
 Marco FerreriNot listed | Not listed |