Character Name : Beau Felton

Original Name : Daniel Baldwin

Gender : Male

Character Name : Stanley Bolander

Original Name : Ned Beatty

Gender : Male

Character Name : John Munch

Original Name : Richard Belzer

Gender : Male

Character Name : Frank Pembleton

Original Name : Andre Braugher

Gender : Male

Character Name : Mike Kellerman

Original Name : Reed Diamond

Gender : Male

Character Name : Mike Giardello

Original Name : Giancarlo Esposito

Gender : Male

Character Name : Julianna Cox

Original Name : Michelle Forbes

Gender : Female

Character Name : Stuart Gharty

Original Name : Peter Gerety

Gender : Male

Character Name : Megan Russert

Original Name : Isabella Hofmann

Gender : Female

Character Name : Ed Danvers

Original Name : Zeljko Ivanek

Gender : Male

Character Name : Meldrick Lewis

Original Name : Clark Johnson

Gender : Male

Character Name : Al Giardello

Original Name : Yaphet Kotto

Gender : Male

Character Name : Kay Howard

Original Name : Melissa Leo

Gender : Female

Character Name : Terri Stivers

Original Name : Toni Lewis

Gender : Female

Character Name : Rene Sheppard

Original Name : Michael Michele

Gender : Female

Character Name : J.H. Brodie

Original Name : Max Perlich

Gender : Male

Character Name : Steve Crosetti

Original Name : Jon Polito

Gender : Male

Character Name : Tim Bayliss

Original Name : Kyle Secor

Gender : Male

Character Name : Paul Falsone

Original Name : Jon Seda

Gender : Male

Character Name : Laura Ballard

Original Name : Callie Thorne

Gender : Female

Character Name : Victor Ehrlich

Original Name : Ed Begley Jr.

Gender : Male

Character Name : George Griscom

Original Name : Austin Pendleton

Gender : Male

Character Name : Robert Hall

Original Name : Jason Priestley

Gender : Male

Character Name : Eric Thomas James

Original Name : Eamonn Walker

Gender : Male

Character Name : Billie Lou Munch

Original Name : Ellen McElduff

Gender : Female

Character Name : Bernard Weeks

Original Name : Reg E. Cathey

Gender : Male

Character Name : Roger Gaffney

Original Name : Walt MacPherson

Gender : Male

Character Name : Jeff Westby

Original Name : Granville Adams

Gender : Male

Character Name : Police Officer

Original Name : Michael Ahl

Gender : Male

Character Name : Shirley

Original Name : Elizabeth Berman

Gender : Male

Character Name : Officer Brown

Original Name : Paul M. Clary

Gender : Male

Character Name : Lt. Jasper

Original Name : Gary D'Addario

Gender : Male

Character Name : Witness #1

Original Name : Richard DeAngelis

Gender : Male

Character Name : Homeless Guy

Original Name : Lanny Flaherty

Gender : Male

Character Name : Witness #2

Original Name : Jarvis W. George

Gender : Male

Character Name : Nathan Steigler

Original Name : Mark Joy

Gender : Male

Character Name : Dr. Lausanne

Original Name : Herb Levinson

Gender : Male

Character Name : Herself

Original Name : Helen Lucaitis

Gender : Male

Character Name : OR Nurse

Original Name : Adetoro Makinde

Gender : Female

Character Name : Herself

Original Name : Dina Napoli

Gender : Female

Character Name : Crime Lab Photographer

Original Name : Karl Otter

Gender : Male

Character Name : Dawn Daniels

Original Name : Rhonda Overby

Gender : Female

Character Name : Police Officer

Original Name : Dirk Pratt

Gender : Male

Character Name : Old Woman

Original Name : Leeanna Saunders

Gender : Male

Character Name : Mayor of Baltimore (as Kurt Schmoke)

Original Name : Kurt Schmoke

Gender : Male

Character Name : Karl Miller

Original Name : Terry Serpico

Gender : Male

Character Name : Robert Gessner

Original Name : Jim Simpson

Gender : Male

Character Name : Officer Salermo

Original Name : Jay Spadaro

Gender : Male

Character Name : Nonna Giardello

Original Name : Irma St. Paule

Gender : Female

Character Name : Dr. Scheiner

Original Name : Ralph Tabakin

Gender : Male

Character Name : News Manager

Original Name : Brad Thoennes

Gender : Male

Character Name : John Komen

Original Name : Craig Wallace

Gender : Male

Character Name : Eli Devilbliss

Original Name : Sean Whitesell

Gender : Male

Character Name : Colonel George Barnfather

Original Name : Clayton LeBouef

Gender : Male