Instinct de femme

Young - beautiful - married, fulfilled, Martha is bored. Passive in an active society, she took a first step by serving as a "guinea pig" to her brother researcher who undertook a comparative study on animal behavior and human behavior.

Oyuncular

Dominique Laffin

Marthe

Jean-Luc Bideau

Doctor Vernier

Christine Murillo

Louise

Marcel Maréchal

Pierre, Marthe's husband

Jean-Pierre Sentier

Man from the dump

Jacques Denis

Tao, Marthe's brother

Monique Chaumette

Marthe's mother

Victor Garrivier

Professor Bronstein

Charlotte Maury-Sentier

Concierge

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François Calvez

Christian

Amandine Rajau

Isabelle

Jean Amos

Delivery man