A betrayed wife decides to teach her philandering husband a lesson in this riotous farce. Marta (Catherine Spaak) discovers that husband Franco (Nino Manfredi) has been stepping out with her own best friend (Maria Grazia Buccella), and gets revenge by inventing an imaginary lover. Franco takes the bait, leading to improbable but hilarious complications.
| Actor | Role |
|---|---|
 Catherine SpaakMarta | Marta |
 Nino ManfrediFranco | Franco |
 Vittorio CaprioliSilvio Sasselli | Silvio Sasselli |
 Maria Grazia BuccellaGloria | Gloria |
 Mario PisuVicino | Vicino |
 Gino PerniceRoberto | Roberto |
 Akim TamiroffMax Portesi | Max Portesi |
 Tullio Altamurapappagallo #1 (Uncredited) | pappagallo #1 (Uncredited) |
 Lino BanfiMarco (Uncredited) | Marco (Uncredited) |
 Gianni Solaropappagallo #2 (Uncredited) | pappagallo #2 (Uncredited) |
 Gianni Di SegniInfermiere (Uncredited) | Infermiere (Uncredited) |