Acting
Gaby Morlay carries the whole village on her headset.
Production
1944 switchboard as nerve center of suspense.

Director
Jean Faurez
Trivia, insights & behind the scenes
Made during Occupation, this was Morlay's comeback after scandal — the film subtly celebrates invisible women's labor when France desperately needed unity.
The switchboard as thriller device predates Rear Window by a decade — Suzanne is literally plugged into everyone's drama, making her the original surveillance protagonist.