Reparto principal

Le Sorelle reparto completo

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.

Reparto principal

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Susan Strasberg

Martha

Actor

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Nathalie Delon

Diana

Actor

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Massimo Girotti

Alex

Actor

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Giancarlo Giannini

Dario

Actor

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Lars Bloch

Martha's Lover

Actor

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Franco Abbiana

Party Guest

Actor

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Gianni Pulone

Party Guest

Actor

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Attilio Dottesio

Party Guest

Actor

Rossana Canghiari

Train Passenger (uncredited)

Actor

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Alfonso Giganti

Diana's Driver (uncredited)

Actor

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Filippo Perego

Party Guest (uncredited)

Actor