The Departed (2006)

A thrilling and intense crime drama which follows two men, a state trooper and a gangster, who are both tasked with infiltrating each other's organizations. As they become deeply entangled in each other's worlds, tensions and danger rise. The cast, including Leonardo DiCaprio, Matt Damon, and Jack Nicholson, deliver powerfull performances that bring the complex characters to life. It is a masterful film that is ideal for any crime drama lover.