Noah Wyle
John Carter (22 eps)
Anthony Edwards
Mark Greene (22 eps)
Alex Kingston
Elizabeth Corday (22 eps)
Julianna Margulies
Carol Hathaway (22 eps)
Laura Innes
Kerry Weaver (22 eps)
Kellie Martin
Lucy Knight (22 eps)
Eriq La Salle
Peter Benton (22 eps)
Gloria Reuben
Jeanie Boulet (22 eps)
Abraham Benrubi
Jerry Markovic (20 eps)
Laura Cerón
Chuny Marquez (18 eps)
Ellen Crawford
Lydia Wright (17 eps)
Conni Marie Brazelton
Connie Oligario (16 eps)
John Aylward
Donald Anspaugh (16 eps)
Paul McCrane
Robert Romano (15 eps)
Deezer D
Malik McGrath (15 eps)
Emily Wagner
Doris Pickman (14 eps)
Gedde Watanabe
Yosh Takata (12 eps)
Lily Mariye
Lily Jarvik (12 eps)
Montae Russell
Dwight Zadro (12 eps)
Kristin Minter
Randi Fronczak (10 eps)
Jorja Fox
Maggie Doyle (9 eps)
Penny Johnson Jerald
Lynette Evans (9 eps)
Julie Bowen
Roxanne Please (9 eps)
Brian Lester
Brian Dumar (8 eps)
Dinah Lenney
Shirley (8 eps)
Yvette Freeman
Haleh Adams (7 eps)
Cress Williams
Reggie Moore (7 eps)
Lyn Alicia Henderson
Pamela Olbes (7 eps)
Demetrius Navarro
Morales (7 eps)
Djimon Hounsou
Mobalage Ikabo (6 eps)
Akosua Busia
Kobe Ikabo (5 eps)
Matthew Watkins
Reese Benton (5 eps)
Valerie Mahaffey
Joi Abbott (4 eps)
Lisa Nicole Carson
Carla Reece (4 eps)
Mare Winningham
Amanda Lee (4 eps)
Matthew Glave
Dale Edson (4 eps)
J.P. Hubbell
Lars Audia (4 eps)
Kyle Chambers
Ricky Abbott (4 eps)
David Brisbin
Alexander Babcock (4 eps)
Yvonne Zima
Rachel Greene (4 eps)
Bellina Logan
Kit (3 eps)
Freda Foh Shen
Audiologist (3 eps)
Vince Vieluf
Bernard Gamely (3 eps)
Sheila Kelley
Coco Robbins (3 eps)
Stuart McLean
X-Ray Tech (3 eps)
Jeff Cahill
Tony Fig (3 eps)
Sam Anderson
Jack Kayson (3 eps)
John Doman
Carl Deraad (2 eps)
Gina Hecht
Radiology Tech (2 eps)
Phyllis Frelich
Lisa Parks (2 eps)
Tommy Hinkley
Mr. Ellis (2 eps)
Ed Lauter
Fire Captain Dannaker (2 eps)
Carl Lumbly
Graham Baker (2 eps)
Debra Mooney
Leila Morgan (2 eps)
Vincent Berry
Seth Willows (2 eps)
Mike Bacarella
Cabbie (2 eps)
Ashley Johnson
Dana Ellis (2 eps)
Dennis Boutsikaris
David Kotlowitz (2 eps)
Perry Anzilotti
Perry (2 eps)
Taraji P. Henson
Patrice Robbins (2 eps)
Michael B. Silver
Paul Myers (2 eps)
Kevin Berntson
Student (2 eps)
Justin Doran
Jay (2 eps)
Janni Brenn
Kass (2 eps)
Devyn LaBella
Celia Abbott (2 eps)
Conor O'Farrell
Richard Abbott (2 eps)
Ray Porter
Sam Broder (2 eps)
Jimmy Shubert
Security Guard (2 eps)
Jimmie F. Skaggs
Joe Chattarowski (2 eps)
Corey Parker Robinson
Antoine Bell (2 eps)
Tom Gallop
Roger Julian (2 eps)
Octavia Spencer
Maria Jones (1 eps)
Keiko Agena
Mrs. Shimahara (1 eps)
Bobby Edner
Zach (1 eps)
Michael Cornacchia
Ted (1 eps)
Maggie Lawson
Shannon Mitchell (1 eps)
Terrence Evans
Barry Mahoney (1 eps)
Julia Whelan
Laura (1 eps)
Ron Fassler
Aaron's Father (1 eps)
Tonea Stewart
Pearl (1 eps)
Claire Yarlett
Claudia Olson (1 eps)
Billy Blanks
Tae-Bo Instructor (1 eps)
Alessandra Torresani
Kate Preston (1 eps)
Victor Williams
Roger McGrath (1 eps)
Terri J. Vaughn
Mrs. Gleason (1 eps)
Celia Weston
Maureen Chapman (1 eps)
Shannon Cochran
Mrs. Klingman (1 eps)
Chad Donella
Kevin Delaney (1 eps)
Bernard White
Addict Seeking Rapid Detox (1 eps)
Elizabeth Sung
Mrs. May Fong (1 eps)
Ken Kercheval
Mr. Zwicki (1 eps)
Dean Norris
Clark (1 eps)
Sandra Taylor
Amber (1 eps)
Jenette Goldstein
Judy Stiles (1 eps)
John Loprieno
Louis Bernucci (1 eps)
Lucy Lee Flippin
Woman with roach in ear (1 eps)
Christian Hoff
Med Student (1 eps)
Barbara Tarbuck
Alice Presley (1 eps)
Philip Casnoff
Dr. Dan Litvak (1 eps)
La'Myia Good
Sharice Haines (1 eps)
Viveka Davis
Gilda Bernucci (1 eps)
Dick Miller
Mr. Ackerman (1 eps)
Brent Briscoe
Eli Ebee (1 eps)
Jesse James
Wilson Geary (1 eps)
Whitman Mayo
Jesse Morgan (1 eps)
Marcia Rodd
Melissa Harold's Mother (1 eps)
Holland Taylor
Phyllis Farr (1 eps)
Joseph Ruskin
Mr. Kingsley (1 eps)
Anne Pitoniak
Ruth Johnson (1 eps)
Denise Dowse
Mrs. Lysell (1 eps)
Nancy Lenehan
Edie Harvell (1 eps)
Ford Rainey
Army Armstrong (1 eps)
Fiona Hale
Emily Holmes (1 eps)
Tom Nowicki
Dr. Brooks (1 eps)
Peter James Smith
Mr. Shimahara (1 eps)
Harvey Korman
Stan Levy (1 eps)
Roderick Peeples
Butcher (1 eps)
Lizette Carrión
Lizette (1 eps)
Dan Flannery
Businessman (1 eps)
Sage Allen
Mrs. Zwicki (1 eps)
Eric Christian Olsen
Travis Mitchell (1 eps)
John Thaddeus
Keith Nelson (1 eps)
Anna Gunn
Ekabo's Lawyer (1 eps)
Cork Hubbert
Grumpy Elf (1 eps)
William Bumiller
NASA Lecturer (1 eps)
Marlee Matlin
Sign Language Instructor (1 eps)
Connie Sawyer
Kathy Brennan (1 eps)
Vaughn Armstrong
Greg Mitchell (1 eps)
Beulah Quo
Grandma Fong (1 eps)
Angelo Tiffe
Mr. Klingman (1 eps)
Rachel Grate
Donna (1 eps)
Nigel Gibbs
Matson (1 eps)
Dale Godboldo
Hiltzik (1 eps)
Matthew Faison
Dr. Weinstein (1 eps)
Jack McGee
Rodney McMullen (1 eps)
Jessica Capshaw
Sally McKenna (1 eps)
Richard Narita
Frank Mikami (1 eps)
Anastasia Webb
Juliet (1 eps)
Marvin Kaplan
Kornberg's Father (1 eps)
Xander Berkeley
Detective Wilson (1 eps)
George Perez
Branch Crockett (1 eps)
Gary Hudson
Frank Putnam (1 eps)
Silas Weir Mitchell
Marcus Hainey (1 eps)
Nils Allen Stewart
Kornberg (1 eps)
Lydia Look
Emily Fong (1 eps)
George Cheung
Mr. Fong (1 eps)
Reggie Lee
Christian (1 eps)
Jimmy Karz
Alfred Clark (1 eps)
Peggy Doyle
Ida Eckhardt (1 eps)
Amy Warner
Nurse (1 eps)
Joanne Lara
Charge Nurse (1 eps)
Chris Conner
Mr. Reinhart (1 eps)
Maricela Ochoa
Mrs. Fernandez (1 eps)
Barbara Whinnery
Mrs. Draper (1 eps)
Michelle Buffone
Mrs. Clark (1 eps)
Alex Skuby
Renato (1 eps)
E.J. Murray
Bus Driver (1 eps)
M. Martin Mapoma
Cyclist (1 eps)
Alan Blumenfeld
Rob Savage (1 eps)
Ted Rooney
Dr. Tabash (1 eps)
Debra Engle
Harriet Goodwyn (1 eps)
Rachel Robinson
Ms. Brown (1 eps)
Rita Zohar
Patient's Wife (1 eps)
Tressa DiFiglia
Hannah (1 eps)
Kareem J. Grimes
B.G. (1 eps)
Cory Hardrict
Lil 'Toine (1 eps)
Glenn Walker Harris Jr.
Ruben (1 eps)
Matt DeCaro
Soccer Dad (1 eps)
Ralph Monaco
Mr. Specchierla (1 eps)
Jonathan Palmer
Dr. Blevins (1 eps)
Natasha Pearce
Moselle (1 eps)
Naomi Serotoff
Grace (1 eps)
Ann Gillespie
Mrs. Ellis (1 eps)
Lynn Wanlass
Margo Aikin (1 eps)
T.L. Brooke
Nelda Esmond (1 eps)
Eugene Buica
Popescu (1 eps)
Richard Gant
Mr. Lipson (1 eps)
Jim Bentley
Jeff Whitcher (1 eps)
Patrick Cranshaw
Man with walker (1 eps)
Jermaine Montell
Bo (1 eps)
Franc Ross
Naughton (1 eps)
Yvette Cruise
Carmen (1 eps)
Christina Ma
Mother (1 eps)
Rod McLachlan
Tohill (1 eps)
Anita Ortega
Rosa (1 eps)
Brian Leckner
Lloyd (1 eps)
Monica Mikala
Barbie Klingman (1 eps)
Christine Harnos
Jennifer Simon (1 eps)
Tim Halligan
Howard (1 eps)
Jana Lee Hamblin
Cheryl Leary (1 eps)
Morina Pierce
Amanda (1 eps)
Evan Sabara
Jared Leary (1 eps)
Christopher Holloway
Mr. Preston (1 eps)
Arlene Malinowski
Sara Jackson (1 eps)
Jon Sklaroff
Eddie Hainey (1 eps)
Rhonda Stubbins White
Mrs. Enloe (1 eps)
Aldis Hodge
Brad Enloe (1 eps)
Sid Newman
Marvin Kloner (1 eps)
Chante Carmel
Nava (1 eps)
Peggy Walker
Mrs. Delpit (1 eps)
Henry Hien Cong
Delivery Man (1 eps)
Caitlin Alderton
Skye (1 eps)
Aimee Graham
Mrs. Everly (1 eps)
Jeffrey Hutchinson
Richard Weingarten (1 eps)
Dana Gladstone
Trepanation Expert (1 eps)
Deborah Offner
ICU Nurse (1 eps)
Michael Whaley
Mr. Busey (1 eps)
Garret Davis
Mr. BB (1 eps)
William Marquez
Mr. Ramos (1 eps)
Kathe Mazur
Mrs. Nelson (1 eps)
Ron Dean
Uncle Joey (1 eps)
Rich Komenich
Car Dealer (1 eps)
Kwame Amoaku
Neighbor (1 eps)
Cerall Duncan
Mrs. Price (1 eps)
Joanie Fox
Waitress (1 eps)
Vince Green
Toby (1 eps)
Brittany Hardison
Ariel (1 eps)
Nicolette Little
Corinna Nelson (1 eps)
Martin McClendon
Valet (1 eps)
Stacie Mcglenon
Bride (1 eps)
Jim Ortlieb
Cook (1 eps)
Ron O.J. Parson
Bellhop (1 eps)
Phil Ridarelli
Doorman (1 eps)
Dondre Smith
Quiet Boy (1 eps)
Erikka Yancy
Colette (1 eps)
Pat Skipper
Carl Dayton (1 eps)
Donna Eskra
Mrs. La Bahtray (1 eps)
Tommy Franklin
Drunk (1 eps)
Patrick Howard
Jimmy (1 eps)
Ed Morgan
Edgar (1 eps)
Nicholas Sugimoto
Patrick Shimahara (1 eps)
Laurie O'Brien
Mrs. Richards (1 eps)
Tom Amandes
David Gardner (1 eps)
Travis McKenna
Mr. DeMisa (1 eps)
Felecia M. Bell
Janna Mikami (1 eps)
Patricia Fraser
Flossie Hutton (1 eps)
Tara Kleiger
Gwen (1 eps)
Sara Mornell
Robin Gambrell (1 eps)
Scott Mosenson
Michael Gambrell (1 eps)
Drew Snyder
Mr. Drane (1 eps)
Terrylene
Gwen's Mother (1 eps)
Steven M. Gagnon
Dr. Blum (1 eps)
Page Leong
Gloria (1 eps)
Ace Mask
Korth (1 eps)
April Tran
Mr. Wong (1 eps)
Bill Henderson
Charley Barnes (1 eps)
Terri Hanauer
Mrs. Haggerty (1 eps)
Elizabeth Barondes
Heather (1 eps)
Almayvonne
Lady at Seminar (1 eps)
Lisa Brounstein
Wanda Jean Meredith (1 eps)
Kerri Higuchi
Student (1 eps)
Kevin McClatchy
Fred Danziger (1 eps)
Hamilton Mitchell
Guy From Chairs (1 eps)
Kate Mulligan
Dr. Riggs (1 eps)
Alec Plummer
Aaron Rosen (1 eps)
Brian Turk
Michaels (1 eps)
Kenneth Alan Williams
Thomas Gabriel (1 eps)
P.J. Palmer
Medical Student (1 eps)
Netfa Perry
Seminar Woman (1 eps)
Malayika Singley
Seminar Woman (1 eps)
Roger Eschbacher
Richard Tuggle (1 eps)
David Hornsby
Strauss (1 eps)
Steven Petrarca
Dudzik (1 eps)
James Handy
Dan Sullivan (1 eps)
Katherine Kousi
Ms. Stebof (1 eps)
Billy Mayo
Detective Brannigan (1 eps)
Byron Miranda
Weatherman (voice) (1 eps)
Brant Miller
Weatherman (1 eps)
Patricia Forte
Mrs. Martino (1 eps)
Sarah Godshaw
JJ Mitchell (1 eps)
Caitlynn McWhorter
Mumbling Child (1 eps)
Ema Tuennerman
Screaming Child (1 eps)
Katie Hagan
Elise (1 eps)
Les Lannom
Neslen (1 eps)
Tony Mockus Jr.
Foster (1 eps)
Tod Thawley
Smith (1 eps)
Larry Udy
Evidence Tech (1 eps)
Jon Stafford
Dad (1 eps)
Mike Rad
Delivery Man (1 eps)
Joseph F. Kosala
Crane Operator (1 eps)
Melvin Abston
Bus Driver (1 eps)
Vince Lozano
Fisherman (1 eps)
John Dee Smith
Sonny (1 eps)
Barbara Roberts
Adelina's Grandmother (1 eps)
Porscha Palmer
Adelina Young (1 eps)
April Turner
Annie (1 eps)
Jamie Wilson
Melanie Ebee (1 eps)
Cynthia Calhoun
Becca (1 eps)
Robin O'Dell
Sally Mannon (1 eps)
Tim Powell
Mannon (1 eps)
Joanne Pankow
Mrs. Ebee (1 eps)
Jim R. Coleman
Carl (1 eps)
James Edward Coleman II
Shrimp (1 eps)
Marc Macaulay
Frank (1 eps)
Neil Brown Jr.
Hubert (1 eps)
Peggy Miley
Bird Lady (1 eps)
Lisa K. Wyatt
Transpo Tech (1 eps)
Tom La Grua
Mr. Leonelli (1 eps)
Basil Wallace
Mr. Campbell (1 eps)
Christopher Babers
Avery Campbell (1 eps)
Ernie Lee Banks
Man in Crowd (1 eps)
Jhoanna Flores
Marci Canchola (1 eps)
Stacii Jae Johnson
Felonia (1 eps)
Alison McMillan
Debbie (1 eps)
Armando Ortega
Sheriff (1 eps)
Barry Sigismondi
Detective Hamer (1 eps)
Peter Ratray
Dr. Sedowenski (1 eps)
Rose Gregorio
Helen Hathaway (1 eps)
Christy L. Medrano
Receptionist (1 eps)
Donna Pieroni
Stephine (1 eps)
Mike Doyle
Michael McKenna (1 eps)
Ralph Ahn
Mr. Cho (1 eps)
Roscoe Lee Browne
Matthew Lynn (1 eps)
John David Conti
Tony Pipitone (1 eps)
Shelley Robertson
Tanya Phillips (1 eps)
Frankie Francis
Kalil (1 eps)
Dro'Shawn Goodin
Goodin (1 eps)
Heather Herion
Young nurse (1 eps)
Alejandro Patiño
Best Man (1 eps)
Brandon McKennah
Bellhop (1 eps)
Margot Demeter
Blonde (1 eps)
Johnny Ray McGhee
Custodian (1 eps)
Fern Persons
Old Woman (1 eps)
Richard Pierre-Louis
Romeo (1 eps)
Anne Bellamy
Dottie Armstrong (1 eps)
Jean Sincere
Gladys (1 eps)
Al Pugliese
Angelo (1 eps)
Sharon Omi
Sulla (1 eps)
Blake Boyd
Joiner (1 eps)
Angelo Vacco
Tom Frawley (1 eps)
Jeffrey King
Detective (1 eps)
Moira Walley-Beckett
Andrea Brodoff (1 eps)
Nathan Le Grand
Agent Lance Carmichael (1 eps)
George McDaniel
Todd Hoffman (1 eps)
John Rosenfeld
Robert Clayton (1 eps)
Cec Verrell
Mrs. Casey (1 eps)
Nathan West
Justin Casey (1 eps)
Linda Burden-Williams
Mrs. Mitchell (1 eps)
Jody Wood
Mr. Casey (1 eps)
Sarah Freeman
Sarah Bengossi (1 eps)
Monnae Michaell
Mrs. Bell (1 eps)
Teri Garr
Celinda Randlett (1 eps)
Joe Krowka
Grocer (1 eps)
Burt Bulos
Lovejoy (1 eps)
Stephanie Dunnam
Dr. McLucas (1 eps)
Chad McKnight
Officer Wilson (1 eps)
Michelle Bonilla
Christine Harms (1 eps)
Meg Thalken
Dee McManus (1 eps)
Eric Payne
Billy Wilder (1 eps)
Christine Healy
Harriet Spooner (1 eps)
Mike Genovese
Al Grabarsky (1 eps)
Khandi Alexander
Jackie Robbins (1 eps)
Scott Jaeck
Steven Flint (1 eps)
Frank Roman
Dr. Olivas (1 eps)
Shaun Duke
Painter (1 eps)
Deborah Strang
Mrs. Drane (1 eps)
Paul Freeman
Charles Corday (1 eps)