Darkman is a 1990 American superhero horror film directed and co-written by Sam Raimi. The film stars Liam Neeson as scientist Peyton Westlake, who is brutally attacked, disfigured, and left for dead by ruthless mobster Robert Durant, after his girlfriend, attorney Julie Hastings, runs afoul of corrupt developer Louis Strack Jr.. An experimental treatment gives Westlake super-human strength and resilience, with the unintended side-effect of rendering him mentally unstable and borderline psychotic. Consumed with vengeance, Westlake continues his research with the new goal of hunting down those who disfigured him.