Nightcrawler is a gripping thriller directed by Dan Gilroy. Jake Gyllenhaal portrays Louis Bloom, a driven and morally ambiguous freelance crime journalist who becomes obsessed with capturing graphic footage of accidents and crimes to sell to news stations. As Louis delves deeper into the dangerous world of nightcrawling, the film explores themes of media sensationalism, ethics, and the dark side of ambition. Gyllenhaal's transformative performance as the enigmatic and morally ambiguous protagonist earned him widespread acclaim and showcased his ability to fully immerse himself in complex characters.