Threesome was released in the year 1982。Threesome is also called as Summer Lovers, Letni kochankowie, Kesärakkautta, Amours de vacances, Amor de verano, Amantes de Verão。

A young American couple go to the Greek islands for the summer and are dazzled by the beauty and the uninhibited people surrounding them. The young man meets and begins an affair with a French woman, an archeologist working on a dig. The young American woman discovers this and goes to confront the other woman. The French woman is quite taken with the American woman's photographic work, and the three become very close.

Threesome actors and actresses include Barbara Rush, Carole Cook, Daryl Hannah, Hilary Shepard。