Sicario is a crime thriller film in which Emily Blunt plays Kate Macer, an idealistic FBI agent who is recruited to join a task force targeting a Mexican drug cartel. As Kate delves deeper into the dangerous world of drug trafficking, she becomes entangled in a web of corruption and violence. Blunt's performance in Sicario is intense and gripping, showcasing her ability to portray complex and determined characters. The film is praised for its suspenseful atmosphere, gritty realism, and thought-provoking exploration of the moral complexities of the war on drugs.