The Birthday Party

Name: The Birthday Party
Director: Léa Mysius
Genre: Thriller
Released: 2026-09-16
Duration: 114 min
Rating: 5.3
Cast: Hafsia Herzi, Benoît Magimel, Bastien Bouillon, Monica Bellucci, Tawba El Gharchi

HDIMDB: 5.3

The Birthday Party (2026) is a thriller directed by Léa Mysius rated 5.3/10.

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.

Released: 2026-09-16

Duration: 1h 54m

Genre: Thriller

Country: France, Belgium

Director: Léa Mysius

Writer: Léa Mysius

Cast: Hafsia Herzi, Benoît Magimel, Bastien Bouillon, Monica Bellucci

Production: F Comme Film, France 3 Cinéma