Thriller

The Birthday Party

Name: The Birthday Party
Director: Léa Mysius
Genre: Thriller
Released: 2026-09-16
Duration: 114 min
Cast: Hafsia Herzi, Benoît Magimel, Bastien Bouillon, Monica Bellucci, Tawba El Gharchi

September 16, 2026

1h 54m

Thomas, Nora and their teenage daughter Ida live on remote marshland. Social contact is limited, as they only have one neighbour, Cristina, an Italian painter. As the two households plan a surprise birthday party for Nora, strange disturbances begin to occur and unease rolls over the marsh.