Barry Levinson Director, Executive Producer Paul Attanasio Creator Whitney Ransick Director Lee Bonner Director Timothy Van Patten Director Peter Medak Director Kenneth Fink Director Daniel Baldwin Beau Felton Actor Ned Beatty Stanley Bolander Actor Richard Belzer Det. John Munch Actor Andre Braugher Frank Pembelton Actor Clark Johnson Det. Meldrick Lewis Actor Yaphet Kotto Lt. Al Giardello Actor Melissa Leo Kay Howard Actor Isabella Hofmann Megan Russert Actor Kyle Secor Det. Tim Bayliss Actor Gloria Reuben Det. Theresa Walker Guest Star Bruno Kirby Guest Star Tim Russert Guest Star David Morse Jim Bayliss Guest Star Clayton LeBouef Capt. George Barnfather Guest Star Mary B. Ward Beth Felton Guest Star Tony Lo Bianco Det. Mitch Drummond Guest Star Ami Brabson Guest Star Gay Thomas Mary Nawls Guest Star Richard Edson Guest Star R. Vincent Smith Guest Star Tom Fontana Executive Producer, Writer Rogers Turrentine Writer Bonnie Mark Writer D. Keith Mano Writer Eugene Lee Writer James Yoshimura Writer Jorge Zamacona Writer Julie Martin Writer Henry Bromell Writer David Mills Writer David Rupel Writer