The adventures of 11-year-old Flavia de Luce, who is both an amateur detective and a master poisoner. When she discovers a dead body in her family’s decaying British manor house and her father is accused of the murder, Flavia launches her own investigation to uncover family secrets and bring the true murderer to justice.
Director · Bharat NalluriStatus · ReleasedProduction · Protagonist Pictures, The Mazur Kaplan Company +1
Media
Trailer
Official Trailer
March 9, 2026
Cast
Molly Belle Wright
Flavia de Luce
Martin Freeman
Colonel Havilland de Luce
Toby Jones
Inspector Hewitt
Jonathan Pryce
Dr. Kissing
Annette Badland
Karan Gill
Nicholas Burns
Hannah New
Jamie Beamish
