
The Sisters 1969
Overview
Faced with a broken marriage, a woman decides to try to rekindle incestuous relationship with her younger sister, who is married to a wealthy older man.
Director: Roberto Malenotti
Cast

Susan Strasberg
Martha

Nathalie Delon
Diana

Massimo Girotti
Alex

Giancarlo Giannini
Dario

Lars Bloch
Martha's Lover
Franco Abbiana
Party Guest
Gianni Pulone
Party Guest

Attilio Dottesio
Party Guest

Rossana Canghiari
Train Passenger (uncredited)

Alfonso Giganti
Diana's Driver (uncredited)