The Room Upstairs

In a small provincial town, Blanche Ferrand and her uncle own a shop which sells seed and birds. Blanche resents her drab milieu but has no difficulty attracting male suitors who might offer her an escape. One of these is Martin Roumagnac, a building contractor who falls passionately in love with Blanche as soon as he sees her. Blanche appears to reciprocate Martin’s love but, without his knowing, she allows herself to be courted by a wealthy consul, whose wife is grievously ill. The consul proposes that after his wife’s death Blanche should marry him. When Martin learns of this he is thrown into a murderous frenzy… —Filmsdefrance.com