Lt. Vincent Hanna is a policeman of the L.A.P.D. Robbery-Homicide Division and one of the two main protagonists in Heat (1995). He was the one who lead the investigation of Neil McCauley's heists. He was played by Al Pacino. Meanwhile, Lieutenant Hanna (Al Pacino) attempts to track down McCauley as he deals with the chaos in his own life, including the infidelity of his wife (Diane Venora) the worries and fears of his Girlfriend Chey and the mental health of his stepdaughter (Natalie Portman). McCauley and Hanna discover a mutual respect, even as they try to thwart each other's plans.