The Good Nurse is a 2022 American psychological thriller film based on real-life events. Directed by Tobias Lindholm, the movie delves into the chilling tale of Charles Cullen, a nurse who was later convicted of being a serial killer. The film stars Jessica Chastain as Amy Loughren, a nurse who becomes suspicious of Cullen, played by Eddie Redmayne. The plot unfolds as Amy, dealing with her own personal struggles, becomes entangled in the investigation of her colleague’s disturbing actions.

The story is based on the 2013 true crime book The Good Nurse by Charles Graeber, which details Cullen’s killing spree that spanned 16 years. Cullen, a seemingly mild-mannered nurse, was responsible for the deaths of at least 40 patients, though some believe the number could be higher. The movie explores how Cullen’s ability to blend in with hospital staff allowed him to continue his deadly actions unnoticed for years.

Jessica Chastain’s portrayal of Amy Loughren is one of the standout performances of the film. Amy, a dedicated nurse who is struggling with a heart condition and trying to balance her work and family life, grows suspicious of Cullen’s behavior. She forms a bond with him but starts to notice unsettling patterns in the deaths of patients under Cullen’s care. Amy’s moral dilemma deepens as she navigates whether to expose her colleague or remain silent to protect herself.

Eddie Redmayne’s portrayal of Charles Cullen is both haunting and nuanced. He brings a quiet intensity to the character, capturing Cullen’s calm demeanor and hidden darkness. Cullen’s ability to manipulate those around him, including Amy, adds an eerie complexity to his character. The film explores Cullen’s troubled past, shedding light on his motivations and the factors that led to his horrific actions.

One of the most gripping aspects of The Good Nurse is the suspenseful and emotional investigation that unfolds as Amy works with authorities to expose Cullen. The film is not just a crime thriller; it also delves into the psychological toll that such a discovery has on the people involved. Amy’s bravery and the impact of her decision to speak out are central themes in the story.

In conclusion, The Good Nurse is a deeply unsettling film that explores the complexities of human nature and the dark side of trust. The story of Charles Cullen is a reminder of the importance of vigilance in healthcare settings and the devastating consequences of unchecked power. With exceptional performances from Jessica Chastain and Eddie Redmayne, the film effectively captures the tension and horror of one of the most chilling serial killer cases in modern history.