A young girl living in the French countryside suffers constant indignities at the hand of alcoholism and her fellow man.

Mouchette's a young girl living in the country. Her mother's dying and her father doesn't take care of her. Mouchette remains silent in the face of the humiliations she undergoes. One night, she meets Arsene, the village poacher, who thinks he's just killed the local policeman. He tries to use Mouchette to build an alibi.—Yepok