Instinct de femme

Marthe

Doctor Vernier

Louise

Pierre, Marthe's husband

Man from the dump

Tao, Marthe's brother

Marthe's mother

Professor Bronstein

Concierge

Christian

Isabelle

Delivery man

Womanizer on the bridge

Agent of rat extermination

Rat man

Rat speaker

Speaker's assistant

Guardian

Student

Nurse

2nd nurse

Student (uncredited)