Emmanuelle returns to her husband in Hong Kong and proceeds to have several extramarital affairs -- with his knowledge, of course. Her husband's lover and American guest are both very puzzled by their openness.
| Actor | Role |
|---|---|
 Sylvia KristelEmmanuelle | Emmanuelle |
 Umberto OrsiniJean | Jean |
| FFrédéric LagacheChristopher | Christopher |
 Catherine RivetAnna-Maria | Anna-Maria |
 Henri CzarniakIgor, the radio operator | Igor, the radio operator |
| TTom ClarkPeter | Peter |
| MMarion WombleNot listed | Not listed |
| FFlorence LafumaLaura | Laura |
 Claire RichardWong | Wong |
 Caroline LaurenceIngrid | Ingrid |
| EEva HamelMasseuse | Masseuse |
 Laura GemserMasseuse | Masseuse |
| CChristiane GibelineMasseuse | Masseuse |
 Venantino VenantiniThe Polo Player | The Polo Player |
 Ysabelle LacampNot listed | Not listed |
| JJacqueline May LineNot listed | Not listed |
| JJean-Pierre NamNot listed | Not listed |
| MMarcel Lan PhuongNot listed | Not listed |
 Yves Rousset-RouardL'homme sur le bateau au début du film (uncredited) | L'homme sur le bateau au début du film (uncredited) |
 Sterling St. JacquesBallet Instructor (uncredited) | Ballet Instructor (uncredited) |