Movies like Citizen X

Another compelling film from David Fincher, Se7en takes the audience on a grim journey with two detectives tracking a serial killer who uses the seven deadly sins as motives. The film's gritty realism and psychological depth will resonate with fans of Citizen X's criminal investigation narrative.

Directed by David Fincher, Zodiac follows the intense story of the hunt for the Zodiac killer in San Francisco during the late 1960s and 70s. Fans of Citizen X's true-crime drama and methodical police procedural will appreciate this film's attention to detail and its dark atmosphere.

Based on the true story of Aileen Wuornos, a highway prostitute who was executed in Florida in 2002 for killing six men, Monster offers a deep dive into the mind of a killer. The film’s intense character study should attract those captivated by Citizen X's exploration of a killer's psyche.