The Good Nurse is a 2022 American biographical crime drama film, starring Jessica Chastain and Eddie Redmayne, about Amy Loughren, a night nurse, who suspects that her co-worker Charles Cullen is a serial killer. The film is based on the 2013 true-crime book of the same name by Charles Graeber. It is directed by Tobias Lindholm and written by Krysty Wilson-Cairns. The film also stars Nnamdi Asomugha, Kim Dickens, and Noah Emmerich.