ONE GOOD COP: Michael Keaton delivers a critically acclaimed performance as Arty Lewis, an honest, dedicated police detective searching for justice on the corrupt and violent streets of New York. When his partner (Anthony LaPaglia) is killed in the line of duty, Keaton becomes the legal guardian of his three orphaned girls. But during his investigation of the case, Keaton finds his life and that of his newfound family on the line. A STRANGER AMONG US: Melanie Griffith turns in a winning performance as detective Emily Eden, a tough New York City cop forced to go undercover to solve a puzzling murder. Her search for the truth takes her into a secret world of unwritten law and unspoken power, a world where the only way out is deeper in!