Richard Belzer Detective John Munch Actor Andre Braugher Detective Frank Pembleton Actor Clark Johnson Detective Meldrick Lewis Actor Yaphet Kotto Lieutenant Al Giardello Actor Melissa Leo Sergeant Katherine 'Kay' Howard Actor Kyle Secor Detective Tim Bayliss Actor Reed Diamond Mike Kellerman Actor Michelle Forbes Dr. Julianna Cox Actor Max Perlich J.H. Brodie Actor Željko Ivanek ASA Ed Danvers Actor Kevin Hooks Director Barry Levinson Executive Producer Tom Fontana Executive Producer Alex Zakrzewski Cinematographer