Globe-trotting clothes-horse Julia, who's harboring a secret, embarks on a 10-day fling with Valerio in Italy.
| Actor | Role |
|---|---|
 Marcello MastroianniValerio | Valerio |
 Faye DunawayJulia | Julia |
 Enrico SimonettiParty Host | Party Host |
| KKarin EughGriselda | Griselda |
 Esmeralda RuspoliGriselda | Griselda |
 Caroline MortimerMaggie | Maggie |
 Mirella PamphiliParty Guest (as Mirella Panfili) | Party Guest (as Mirella Panfili) |
| YYvonne GilbertMarie | Marie |