La Nuit des suspectes

The Night of Suspects is a 1960 French crime film directed by Víctor Merenda and starring Geneviève Kervine, Christine Carère and Elina Labourdette. Based on the play Huit femmes by Robert Thomas it was shot in 1957 but its release was delayed for several years. The film's sets were designed by the art director Claude Bouxin. It is also known by the alternative title Eight Women in Black.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.