Paul Attanasio Creator Barry Levinson Director, Executive Producer Wayne Ewing 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 Kyle Secor Det. Tim Bayliss Actor Jon Polito Steve Crosetti Actor Sean Whitesell Dr. Eli Devilbiss Guest Star Joe Fersedi Colin Dietz Guest Star Gavin Goren Evan Hess Guest Star Angela Calo Guest Star John Waters Guest Star Tom Fontana Executive Producer, Writer James Yoshimura Writer