
A liberal-thinking author watches his wife as she attempts to seduce his best friend at a dinner party. She ends up taking on another man as well, and the writer has an affair with the another dinner guest. Soon the three men and two women are entangled in a confusing series of partner-swapping sex sprees where everyone's morals are challenged in the wake of the sexual revolution.
Genres:

Jean-Louis Trintignant as Michele

Florinda Bolkan as Nina

Lino Capolicchio as Ric

Tony Musante as Max

Annie Girardot as Giovana

Silvia Monti as Actress at Press Conference

Adriana Asti as Stepdaughter

Titina Maselli as Mother

Ferdinando Scarfiotti as Son

Nora Ricci as 1st Actress

Mariano Rigillo as Comedian

Antonio Jaia as Young Actor

Enrica Bonaccorti as Young actress playing Pirandello

Augusta Di Vincenzi as Reporter at party (uncredited)
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