Season 8

Noah Wyle

John Carter

22 episodes

Goran Visnjic

Luka Kovač

22 episodes

Maura Tierney

Abby Lockhart

22 episodes

Anthony Edwards

Mark Greene

22 episodes

Alex Kingston

Elizabeth Corday

22 episodes

Laura Innes

Kerry Weaver

22 episodes

Ming-Na Wen

Jing-Mei Chen

22 episodes

Paul McCrane

Robert Romano

22 episodes

Sherry Stringfield

Susan Lewis

19 episodes

Yvette Freeman

Haleh Adams

17 episodes

Deezer D

Malik McGrath

17 episodes

Lyn Alicia Henderson

Pamela Olbes

17 episodes

Laura Cerón

Chuny Marquez

16 episodes

Troy Evans

Frank Martin

15 episodes

Sharif Atkins

Michael Gallant

14 episodes

Hallee Hirsh

Rachel Greene

14 episodes

Eriq La Salle

Peter Benton

12 episodes

Michael Michele

Cleo Finch

11 episodes

Lily Mariye

Lily Jarvik

11 episodes

Emily Wagner

Pickman

10 episodes

Dinah Lenney

Shirley

9 episodes

Matthew Watkins

Reese

9 episodes

Khandi Alexander

Jackie Robbins

8 episodes

Montae Russell

Dwight Zadro

8 episodes

Frances Sternhagen

Millicent Carter

7 episodes

Julie Delpy

Nicole

7 episodes

Vondie Curtis-Hall

Roger McGrath

7 episodes

Lisa Vidal

Sandy Lopez

7 episodes

Michelle Bonilla

Harms

7 episodes

Conni Marie Brazelton

Connie Oligario

6 episodes

Gedde Watanabe

Yosh Takata

6 episodes

Demetrius Navarro

Morales

6 episodes

Erica Gimpel

Adele Newman

5 episodes

David Brisbin

Alexander Babcock

5 episodes

Abraham Benrubi

Jerry Markovic

5 episodes

Matthew Settle

Brian Westlake, Brian Westlake (voice)

5 episodes

Mary McDonnell

Eleanor Carter

5 episodes

Brian Lester

Dumar

5 episodes

Erik Palladino

Dave Malucci

4 episodes

Bellina Logan

Kit

4 episodes

Kristin Minter

Randi Fronczak

4 episodes

Christina Hendricks

Joyce Westlake

4 episodes

Nadia Shazana

Jacy

4 episodes

Linda Shing

Corazon

4 episodes

Mekhi Phifer

Greg Pratt

3 episodes

Ellen Crawford

Lydia Wright

3 episodes

Christine Harnos

Jennifer Simon

3 episodes

Lucy Rodriguez

Bjerke

3 episodes

Michael Gross

John 'Jack' Carter Jr.

3 episodes

Julie Ann Emery

Niki Lumley, Niki

3 episodes

Harrison Page

Stan

3 episodes

Jim Jenkins

Alger

3 episodes

Roma Maffia

Ms. Prager

3 episodes

Paul Benjamin

Al Ervin

2 episodes

Kyle Richards

Dori Kerns

2 episodes

Geoff Meed

Bart, Gary Parnell

2 episodes

Perry Anzilotti

Perry

2 episodes

Joanie Fox

Waitress

2 episodes

Matthew Glave

Dr. Dale Edson, Dale Edson

2 episodes

Chad McKnight

Officer Wilson

2 episodes

Debbie Podowski

Brenda

2 episodes

Sam Vlahos

Pablo

2 episodes

Iqbal Theba

Dr. Zagerby, Dr. Zogoiby

2 episodes

Keegan-Michael Key

Witkowski, Witkowsky

2 episodes

Norma Maldonado

Corrine Munoz, Munoz

2 episodes

Eddie Shin

Med Student Stanley Mao, Stanley Mao

2 episodes

Salli Saffioti

Carmen Turino

2 episodes

Virginia Capers

Mrs. Wilson

2 episodes

P.J. Marino

Corrections Officer Jaeger, Officer Jaeger

2 episodes

Vernee Watson-Johnson

April Wilson

2 episodes

Lance Barber

Howard Norden, Howard

2 episodes

Colton James

Mickey

2 episodes

Devon Alan

Kyle McCormick, Kyle

2 episodes

Jeffrey Alan Chandler

Mr. Skapinski

2 episodes

Brian Chenoweth

Radiology Tech

2 episodes

Max Kasch

Andrew

2 episodes

Castulo Guerra

Judge Alter

2 episodes

Tom Wright

Wharton

2 episodes

John Siciliano

Tobias, Toby

2 episodes

Danny Jacobson

Derek, Derek Anderson

2 episodes

Ruth Silveira

Marni

2 episodes

David Krumholtz

Paul Sobriki

1 episode

Jazzmun

Drag Queen

1 episode

Ed Lauter

Fire Captain Dannaker

1 episode

John Aylward

Donald Anspaugh

1 episode

Elizabeth Rodriguez

Sandra

1 episode

Amy Jo Johnson

Jill

1 episode

Christopher Birt

1 episode

Joe Lisi

Mr. Gunther

1 episode

Liza Weil

Samantha Sobriki

1 episode

Kathleen Wilhoite

Chloe Lewis

1 episode

Jeremy Sumpter

Nathan

1 episode

Skip Stellrecht

Chaplain Miller

1 episode

Pamela Sinha

Amira

1 episode

Scott Burkholder

1 episode

Julianna McCarthy

Mrs. Raskin

1 episode

Mark Valley

Richard Lockhart

1 episode

Timothy Lee DePriest

Vince Newberry

1 episode

Joan Pringle

Hyams

1 episode

Paul Turner

Cop

1 episode

Ray Porter

Sam Broder

1 episode

David Roberson

Officer Durcy

1 episode

Helen Geller

Jean

1 episode

Tamala Jones

Joanie Robbins

1 episode

Conchata Ferrell

Mrs. Jenkins

1 episode

Tab Baker

Vendor

1 episode

Evan Jones

Todd

1 episode

Carolyn Seymour

Dr. Skoft

1 episode

Kal Penn

Narajan

1 episode

Mimi Craven

Mrs. Newberry

1 episode

Glenn Shadix

Eldon

1 episode

Takayo Fischer

Trinnie

1 episode

Bonnie Burroughs

Candy

1 episode

Alla Korot

Mrs. Dupont

1 episode

David Hewlett

Mr. Schudy

1 episode

Don Harvey

Mr. Warshaw

1 episode

Mary-Pat Green

Miss McDuffy

1 episode

Joseph Whipp

Alan

1 episode

Sam Doumit

Amal

1 episode

Emilio Rivera

Emilio Cardazco

1 episode

Kasi Lemmons

Gamma Knife Tech

1 episode

Holliston Coleman

Brianna Cooper

1 episode

Mike Hagerty

Mr. James

1 episode

Paul Raci

Mr. Spencer

1 episode

Frieda Jane

Petra

1 episode

Ntare Guma Mbaho Mwine

Asst. D.A.

1 episode

Charles Martiniz

Eddy

1 episode

Matt Craven

Gordon Price

1 episode

Chris Sarandon

Dr. Burke

1 episode

Julian Stone

Mr. O'Groat

1 episode

Eric Barry

Ivan

1 episode

Steven Anthony Lawrence

John Thomas Frum

1 episode

John Maynard

Flasher

1 episode

Dan Byrd

Russ

1 episode

Joseph Ashton

Jeremy Norris

1 episode

Bellamy Young

Grace

1 episode

Louis Giambalvo

Security Guard David Hilliker

1 episode

Kate McNeil

Mrs. Pendry

1 episode

Eileen Grubba

TV Reporter

1 episode

Miguel Pérez

Santiago Escalona

1 episode

Lou Myers

Mr. Urman

1 episode

Rick Gonzalez

Jorge Escalona

1 episode

Reiley McClendon

Aaron James

1 episode

Lindsay Hollister

Theresa Matthews

1 episode

Patricia Thielemann

Dominatrix Medusa

1 episode

Jan Devereaux

Francis

1 episode

Brad Grunberg

Masked Man

1 episode

Klea Scott

Joanne

1 episode

Christopher Gerse

Viktor

1 episode

Megalyn Echikunwoke

Terry Welch

1 episode

Julie Cobb

Dr. Felicia Kind

1 episode

Peter Scolari

Kyle Evans

1 episode

Krista Lally

Katherine

1 episode

Kyle Colerider-Krugh

Martin

1 episode

Dan Etheridge

Nelson

1 episode

Erika Lenhart

Anna

1 episode

Wilson Cruz

Jeffrey Cruz

1 episode

Thomas Rosales Jr.

Orderly Enriquez

1 episode

Maz Jobrani

Henry Aquino

1 episode

Lori Petty

Shane

1 episode

Molly Price

Faith Yokas

1 episode

Amy Carlson

Alex Taylor

1 episode

Kim Raver

Kim Zambrano

1 episode

Nancy Stafford

Alan's Mom

1 episode

Jason Wiles

Maurice Boscorelli

1 episode

Mitch Morris

Edwards

1 episode

Chris Burke

George

1 episode

Kay Panabaker

Melissa Rue

1 episode

Alison La Placa

Female Lawyer

1 episode

Miranda Kwok

Kristen Shoop

1 episode

Kelvin Yu

Rondo

1 episode

Jordan Lund

Carl Finkley (uncredited)

1 episode

Lea Salonga

Amparo

1 episode

Anne Dudek

Paula Gamble

1 episode

Scott Bryce

Sobriki's Caseworker

1 episode

Nestor Serrano

David Torres, CDC

1 episode

Mackenzie Phillips

Leslie Miller

1 episode

Heidi Swedberg

Robin Turner

1 episode

Bill Chott

Glen Ashman

1 episode

Floyd Van Buskirk

Workman

1 episode

Anthony Guidera

Fireman

1 episode

Dana Elcar

Manny Kendovich

1 episode

Time Winters

Emil Savka

1 episode

Amy Bruckner

Ariel

1 episode

Kyle Pepi

Joey Pendry (uncredited)

1 episode

Ryan Pepi

Joey Pendry (uncredited)

1 episode

Isidra Vega

Marta Guzman

1 episode

Jack Johnson

Daniel Pendry

1 episode

Christopher John Fields

Dr. Phil Tobiason

1 episode

Mirron E. Willis

Detective Watkins

1 episode

Jerome Butler

Talkshow Host

1 episode

Scott Anthony Leet

Carl Petersen

1 episode

Herb Mitchell

Priest

1 episode

Jessica Townsend

Alice Jenkins

1 episode

McNally Sagal

Madeline

1 episode

Giancarlo Carmona

Orderly

1 episode

Jessica Gaona

Holly

1 episode

Mathew Tang King

Rick

1 episode

Lindsey Moreno

Nurse Lindsey

1 episode

Jeris Poindexter

Rafe

1 episode

Nate Reese

Server #2

1 episode

Michael Blieden

Paul's Brother

1 episode

Roxanne Day

Dianna

1 episode

Sergey Brusilovsky

Adrian

1 episode

Alex Buck

Kevin

1 episode

Federico DaVinci

Aldo

1 episode

Alma Delfina

Desk Clerk

1 episode

Reggie Jordan

Street Sweeper

1 episode

Michael Luckerman

Backerman

1 episode

Gino Montesinos

Officer Nunez

1 episode

Fima Noveck

Dimitri

1 episode

Marilyn O'Connor

Mrs. Skapinski

1 episode

John Oszajca

Rocker

1 episode

Bunnie Rivera

Maria

1 episode

Jacqueline Teruya

Marla

1 episode

Marty Yost

Colby

1 episode

Megan Austin Oberle

Anna

1 episode

Mario Roccuzzo

Mr. Tanzi

1 episode

Flora Burke

Mrs. Tanzi

1 episode

Colin Campbell

Fireeater

1 episode

Rusty Flood

Kid

1 episode

Adam Frost

Stilt Walker

1 episode

Jeremy Guskin

Knight

1 episode

Cheryl Kloner

Peasant Woman

1 episode

Esther Mercado

Carmine

1 episode

Gina Morelli

Mirissa

1 episode

pippi

Jenny

1 episode

Bette Rae

Mrs. Gottschuck

1 episode

Lynn Sellers

Melanie Warshaw

1 episode

Jason Matthew Smith

Ralph Binks

1 episode

Susan Traylor

Mrs. Schudy

1 episode

Carol Avery

Betty

1 episode

Susan Angelo

Mrs. Frum

1 episode

Wilmer Calderon

Mickey Stubbs

1 episode

Matthew Chavez

Kenny Schudy

1 episode

Vincent Duvall

Father

1 episode

Ricky Kurtz

Kenny Schudy

1 episode

Amber Moore

Bartender

1 episode

Armand Reiser

Mr. Dupont

1 episode

Molly Schaffer

Bar patron

1 episode

Jeff Tschida

Karl

1 episode

Johnny Vasquez

Nat

1 episode

Alicia Lagano

Tracy

1 episode

Julius Tennon

Mr. Stegman

1 episode

Michael Wiseman

Danny (enforcer)

1 episode

Troy Winbush

Uniformed Officer

1 episode

Danny Arroyo

Mooney

1 episode

Joseph Marino

Joseph

1 episode

Mia Tate

Denise

1 episode

Leeza Vinnichenko

Yetna

1 episode

Shelly Cole

Laura Avery

1 episode

Drew Ebersole

Rick

1 episode

Dea Lawrence

Dana Mintry

1 episode

Amy Leland

Sara

1 episode

Casey McFeron

Wes

1 episode

Peter Van Norden

Dr. Edwin Bain

1 episode

Sierra Abel

Eden Minty

1 episode

Gillian Marloth

Terry

1 episode

Megan Cole

Upton

1 episode

Brent Hinkley

Fred Hopper

1 episode

Jack Wallace

Mr. Reynolds

1 episode

Kelly Wolf

Mrs. Norris

1 episode

Veena Bidasha

Asha

1 episode

Eleanor Comegys

Sister Monica

1 episode

Jack Impellizzeri

Man

1 episode

Sandy Martin

Sister Helen

1 episode

Larry Holden

Chris Pendry

1 episode

Nina Landey

Vicky

1 episode

Chuck Walczak

1 episode

Steve Bridges

Leone

1 episode

Timothy Vahle

Lance

1 episode

Dell Yount

Mazanski

1 episode

Ben Livingston

Father of kid stuck in toilet

1 episode

Tracy McCubbin

Carolyn

1 episode

Mark Tymchyshyn

Mr. Pruitt

1 episode

Beth Skipp

Allergic Reaction Patient

1 episode

Sam Jaeger

Boyfriend of Allergic Reaction Patient

1 episode

Miguel Castro

Rudy

1 episode

Sid Conrad

Lou

1 episode

Angus T. Jones

Sean

1 episode

Pete Kasper

Officer Thorpe

1 episode

Page Leong

Erin

1 episode

Connie Richmond

Cardiac Surgeon

1 episode

Charles Rahi Chun

Ben's Dad

1 episode

Jill Anderson

Barbara

1 episode

Stacy Barnhisel

Nancy

1 episode

Rob Evors

Gary

1 episode

Leontine Guilliard

Santa

1 episode

Luck Hari

Lakshmi

1 episode

Peter Kevoian

Arthur Toby

1 episode

Johnny Ray McGhee

Bailiff

1 episode

Lee Perry

Ben #1

1 episode

Michael Perri

Ben #2

1 episode

Gigi Sumpter

Nora

1 episode

Bailey Thompson

Wendy Toby

1 episode

Cheryl White

Meryl Sites

1 episode

Matt Weinberg

Douglas Leeman

1 episode

Seth Ayott

Larry

1 episode

Jarrod Crawford

David 'Diamond Z' Zachary

1 episode

Efrain Figueroa

Julio Echevarria

1 episode

Shan Omar Huey

CC

1 episode

Cyril O'Reilly

Mike Kinney

1 episode

Yelba Osorio

Maria Echevarria

1 episode

Richard Whiten

Lawyer

1 episode