Kirk and Marshall reteam for fifth film, Marshall hands directing reins to Aaron Mirtes

Charlotte Kirk and Neil Marshall will reunite for a fifth collaboration on psychological thriller 'The Spiral Down,' Deadline reported on 13 August 2026. Marshall, who directed their previous four films, steps into producing alongside Kirk and Karlos Ways. Aaron Mirtes will direct. Kirk produces through Primal Empire Studios. Cameras are set to roll in Kentucky in September 2026.