Rob Morrow

118 episodes

David Krumholtz

118 episodes

Judd Hirsch

118 episodes

Alimi Ballard

118 episodes

Peter MacNicol

118 episodes

Navi Rawat

105 episodes

Dylan Bruno

100 episodes

Diane Farr

66 episodes

Aya Sumika

56 episodes

Sophina Brown

41 episodes

Alan Ruck

16 episodes

Sabrina Lloyd

13 episodes

Michelle Nolden

12 episodes

Kathy Najimy

9 episodes

Lou Diamond Phillips

9 episodes

Leslie Silva

6 episodes

Will Patton

4 episodes

Wendell Pierce

4 episodes

Luna Lauren Velez

3 episodes

Shawn Hatosy

3 episodes

David Gallagher

3 episodes

Henry Winkler

3 episodes

Sarah Carter

3 episodes

Joshua Malina

3 episodes

Gene Gabriel

2 episodes

Jay Baruchel

2 episodes

Chris Bauer

2 episodes

John Glover

2 episodes

Chris Bruno

2 episodes

Kim Dickens

2 episodes

Fisher Stevens

2 episodes

Markus Flanagan

2 episodes

Kelly Overton

2 episodes

Bill Nye

2 episodes

Matthew John Armstrong

2 episodes

Tony Hale

2 episodes

Preston Bailey

2 episodes

Cassandra Freeman

2 episodes

Pablo Schreiber

2 episodes

Colin Hanks

2 episodes

Lorraine Toussaint

2 episodes

Josh Gad

2 episodes

Dan Martin

2 episodes

Kate Burton

2 episodes

Ronobir Lahiri

2 episodes

Joel Stoffer

2 episodes

James Sie

2 episodes

Demetrius Grosse

2 episodes

Aaron McPherson

2 episodes

Daniel Booko

1 episode

Benito Martinez

1 episode

Philip Casnoff

1 episode

Matthew Morrison

1 episode

Paul Michael Glaser

1 episode

Jessica Lundy

1 episode

Marcus Chong

1 episode

David Moscow

1 episode

Anthony Cistaro

1 episode

Peter Onorati

1 episode

Andre Royo

1 episode

Amy Hill

1 episode

Bellina Logan

1 episode

James McDaniel

1 episode

Susan Floyd

1 episode

Brandi Burkhardt

1 episode

JoBeth Williams

1 episode

Val Kilmer

1 episode

Tim DeKay

1 episode

James Harvey Ward

1 episode

Seana Kofoed

1 episode

Josh Cooke

1 episode

Madison Davenport

1 episode

Hannah Marks

1 episode

Frank Novak

1 episode

Charles Borland

1 episode

DJ Qualls

1 episode

Don Li

1 episode

Keith Nobbs

1 episode

Lynn Chen

1 episode

Cynthia Preston

1 episode

Gabriel Olds

1 episode

Matt Keeslar

1 episode

Emiliano Torres

1 episode

Gabrielle Christian

1 episode

Rick Hoffman

1 episode

Sara Botsford

1 episode

James Russo

1 episode

Ben Feldman

1 episode

Annie Duke

1 episode

Buzz Aldrin

1 episode

Philip Moon

1 episode

Catherine Dent

1 episode

Jack Guzman

1 episode

Dianna Agron

1 episode

Ulysses Cuadra

1 episode

Nicole Bilderback

1 episode

Jordi Vilasuso

1 episode

Veanne Cox

1 episode

Bernard White

1 episode

Delilah Cotto

1 episode

Gary Cole

1 episode

Marguerite MacIntyre

1 episode

Amy Sloan

1 episode

W. Earl Brown

1 episode

Wood Harris

1 episode

Tequan Richmond

1 episode

Ravi Kapoor

1 episode

Jonathan Silverman

1 episode

Sarah Drew

1 episode

Gregg Henry

1 episode

Christian Camargo

1 episode

Anthony Ruivivar

1 episode

Alexander Chaplin

1 episode

William Atherton

1 episode

Richard Libertini

1 episode

Antonio Fargas

1 episode

James Marsters

1 episode

Blake Berris

1 episode

Graham Greene

1 episode

Joshua Leonard

1 episode

Rachel York

1 episode

Andrea Roth

1 episode

Patrick Bauchau

1 episode

Allan Louis

1 episode

Noureen DeWulf

1 episode

Vincent Laresca

1 episode

Nancy Travis

1 episode

Michael Stahl-David

1 episode

Jennifer Elise Cox

1 episode

Kirk Acevedo

1 episode

Tom Everett

1 episode

Daniel Covell

1 episode

Eugene Byrd

1 episode

Clea DuVall

1 episode

Samaire Armstrong

1 episode

Jacob Vargas

1 episode

Sam Trammell

1 episode

Gena Rowlands

1 episode

Michael Welch

1 episode

Yaani King Mondschein

1 episode

Jeff Kober

1 episode

Kelly Hu

1 episode

Becky Wahlstrom

1 episode

Marilu Henner

1 episode

Elizabeth Peña

1 episode

Cameron Dye

1 episode

Zach Mills

1 episode

Eion Bailey

1 episode

Shannon Cochran

1 episode

Fran Bennett

1 episode

Clyde Kusatsu

1 episode

Lisa Vidal

1 episode

James Urbaniak

1 episode

Enrico Colantoni

1 episode

Aunjanue Ellis-Taylor

1 episode

Rick Ravanello

1 episode

Jeff Perry

1 episode

Keith Carradine

1 episode

Kevin Tighe

1 episode

Missi Pyle

1 episode

Christopher Lloyd

1 episode

Lourdes Benedicto

1 episode

Ray Wise

1 episode

James Callis

1 episode

Keith David

1 episode

Christina Chang

1 episode

Scott Menville

1 episode

Alexandra Krosney

1 episode

William Sadler

1 episode

Michael Muhney

1 episode

Adam Godley

1 episode

Tim Guinee

1 episode

Tyler Francavilla

1 episode

Jorge-Luis Pallo

1 episode

Robin Weigert

1 episode

David Clennon

1 episode

Sharif Atkins

1 episode

Daniel Bess

1 episode

Polly Walker

1 episode

Creagen Dow

1 episode

Tamara Taylor

1 episode

LisaGay Hamilton

1 episode

Shawn Doyle

1 episode

Tony Curran

1 episode

Penn Jillette

1 episode

Barry Shabaka Henley

1 episode

Allison Smith

1 episode

Leighton Meester

1 episode

Deirdre Lovejoy

1 episode

Jason Durr

1 episode

Jill Eikenberry

1 episode

Joe Morton

1 episode

Bob Gunton

1 episode

A.J. Benza

1 episode

John Bobek

1 episode

Jason Antoon

1 episode

Randy Wayne

1 episode

Liz Sheridan

1 episode

Bob Morrisey

1 episode

Michael DeLorenzo

1 episode

Tom Pelphrey

1 episode

Ari Graynor

1 episode

Andrea Anders

1 episode

Richard Lawson

1 episode

Mark Harelik

1 episode

Robert Forster

1 episode

Ian Paul Cassidy

1 episode

Cleo King

1 episode

Tom Amandes

1 episode

Yancey Arias

1 episode

Nora Dunn

1 episode

Bruno Campos

1 episode

Christian Clemenson

1 episode

Daisy Eagan

1 episode

Rachel Montez Collins

1 episode

John Michael Higgins

1 episode

Armin Shimerman

1 episode

Megan Gallagher

1 episode

Judith Scott

1 episode

Shea Whigham

1 episode

Alec Mapa

1 episode

Darian Weiss

1 episode

Jason Beghe

1 episode

Steven R. McQueen

1 episode

George Newbern

1 episode

Mark Pellegrino

1 episode

William Katt

1 episode

Olympia Dukakis

1 episode

John Patrick Amedori

1 episode

Henri Lubatti

1 episode

Jeff Roop

1 episode

Christine Estabrook

1 episode

Kelli O'Hara

1 episode

Kyle Howard

1 episode

James DuMont

1 episode

D.B. Woodside

1 episode

Hal Landon Jr.

1 episode

Sonya Walger

1 episode

Robert O'Reilly

1 episode

James Morrison

1 episode

Michael Laskin

1 episode

Liane Balaban

1 episode

David Burke

1 episode

Jennifer Siebel Newsom

1 episode

Taylor Cole

1 episode

Gary Basaraba

1 episode

Brian Howe

1 episode

Christopher McDonald

1 episode

Rhyon Nicole Brown

1 episode

James Frain

1 episode

Wendy Makkena

1 episode

Nicole Sullivan

1 episode

Josh Clark

1 episode

Gibby Brand

1 episode

Matthew Humphreys

1 episode

Deborah Strang

1 episode

Michael O'Keefe

1 episode

Rolando Boyce

1 episode

Stephen Spinella

1 episode

Jay Karnes

1 episode

Geoff Pierson

1 episode

Bruce Kirby

1 episode

Joseph Lyle Taylor

1 episode

Jillian Armenante

1 episode

Teresa Parente

1 episode

Michael Gaston

1 episode

Connor Trinneer

1 episode

William Shockley

1 episode

Vivian Bang

1 episode

John Heard

1 episode

Bruce McGill

1 episode

Peter Cambor

1 episode

Zach Grenier

1 episode

Jill Remez

1 episode

Chase Hoyt

1 episode

Timothy Landfield

1 episode

Gina Hecht

1 episode

Robert Torti

1 episode

Marin Mazzie

1 episode

Eve

1 episode

Lauren Stamile

1 episode

Mark Rosenthal

1 episode

Sean Patrick Flanery

1 episode

Gina Gershon

1 episode

Richard Fancy

1 episode

Michael Maize

1 episode

Erika Alexander

1 episode

Derek Phillips

1 episode

Morena Baccarin

1 episode

David Rees Snell

1 episode

Wil Wheaton

1 episode

Assaf Cohen

1 episode

Matt Roth

1 episode

Erik Palladino

1 episode

Caroline Lagerfelt

1 episode

Blake Bashoff

1 episode

Paul Bates

1 episode

Brett Rickaby

1 episode

Alan Rosenberg

1 episode

Jane Carr

1 episode

Ethan Phillips

1 episode

Susan Krebs

1 episode

Nathan Baesel

1 episode

Chuck Hittinger

1 episode

Conan Lee

1 episode

Steven Flynn

1 episode

Mary Kay Place

1 episode

Taylor Handley

1 episode

Bubba Lewis

1 episode

William Russ

1 episode

Erica Gimpel

1 episode

John Rubinstein

1 episode

Ron Orbach

1 episode

Mirelly Taylor

1 episode

D.W. Moffett

1 episode

Adam Wylie

1 episode

Russell Wong

1 episode

Stephen Lee

1 episode

Sam Lloyd

1 episode

Jesse Head

1 episode

Sam Murphy

1 episode

Frederick Koehler

1 episode

Chastity Dotson

1 episode

Clara Bryant

1 episode

Don Harvey

1 episode

Sayed Badreya

1 episode

Christopher Michael Moore

1 episode

Raphael Sbarge

1 episode

Scott William Winters

1 episode

David Weidoff

1 episode

Matt Ross

1 episode

Jeremy Sisto

1 episode

Ryan Caltagirone

1 episode

Rowena King

1 episode

Lance Reddick

1 episode

Teri Polo

1 episode

Dave Florek

1 episode

Arye Gross

1 episode

Dagmar Midcap

1 episode

Thomas Kopache

1 episode

Jon Hamm

1 episode

Ronnie Gene Blevins

1 episode

Elyse Mirto

1 episode

Leigh Zimmerman

1 episode

Scott Cohen

1 episode

Takayo Fischer

1 episode

John Mariano

1 episode

Darren Pettie

1 episode

Arielle Vandenberg

1 episode

Alanna Ubach

1 episode

Patrick J. Adams

1 episode

Joe Marinelli

1 episode

Breon Gorman

1 episode

Sky Soleil

1 episode

Garret Dillahunt

1 episode

Sam Ayers

1 episode

Jonno Roberts

1 episode

Jeremy Glazer

1 episode

Melinda Page Hamilton

1 episode

Gregory Scott Cummins

1 episode

Anne Dudek

1 episode

Steven Culp

1 episode

Richard Cox

1 episode

Reed Diamond

1 episode

Brian Reddy

1 episode

Clifton Powell

1 episode

Marty Lodge

1 episode

Silas Weir Mitchell

1 episode

A. Russell Andrews

1 episode

Kurt Caceres

1 episode

Kate Siegel

1 episode

Kyle Colerider-Krugh

1 episode

Hettienne Park

1 episode

Fred Warner

1 episode

Aaron Stanford

1 episode

Michael Greyeyes

1 episode

Titus Welliver

1 episode

Annamarie Kenoyer

1 episode

Mark D. Espinoza

1 episode

Jama Williamson

1 episode

Tina Morasco

1 episode

James Acheson

1 episode

Johnny Whitworth

1 episode

Erika Seifred

1 episode

Claire Lautier

1 episode

Paulette Ivory

1 episode

Adam Goldberg

1 episode

Kate Norby

1 episode

Caralyn Kozlowski

1 episode

Kit Williamson

1 episode

Elijah Kelley

1 episode

Joseph Gordon-Levitt

1 episode

Sarah Wayne Callies

1 episode

Neil Patrick Harris

1 episode

Corey Stoll

1 episode

Stacy Edwards

1 episode

Ross Gibby

1 episode

Elizabeth Dennehy

1 episode

Bruce Davison

1 episode

Susan Beaubian

1 episode

Arnell Powell

1 episode

Robert Della Cerra

1 episode

Max Martini

1 episode

Anthony DeSando

1 episode

Jennifer Westfeldt

1 episode

Chad L. Coleman

1 episode

Christina Cox

1 episode

Eddie Velez

1 episode

Kevin Fry-Bowers

1 episode

John Del Regno

1 episode

Tiara Parker

1 episode

Julie Mann

1 episode

Jim Wilkey

1 episode

Brent Briscoe

1 episode

Anselmo Martini

1 episode

Gary Perez

1 episode

Robert Wu

1 episode

Cristos

1 episode

Stephen Quadros

1 episode

Liann Pattison

1 episode

Jamie Sorrentini

1 episode

Art Chudabala

1 episode

Mike Damus

1 episode

George Coe

1 episode

Bobby Roe

1 episode

Marc Scizak

1 episode

Elizabeth Wood

1 episode

Paul Schulze

1 episode

Pepper Sweeney

1 episode

Bruce Nozick

1 episode

Blythe Baten

1 episode

Grace Phillips

1 episode

Carol Locatell

1 episode

Ray Proscia

1 episode

Nick Roth

1 episode

Taso Papadakis

1 episode

Gary McDonald

1 episode

Dylan Kenin

1 episode

Ben Davis

1 episode

Benjamin Salisbury

1 episode

Kristin Proctor

1 episode

Taylor Gray

1 episode

David Carrera

1 episode

Jesse Marchant

1 episode

Vanita Harbour

1 episode

Michelle Lee

1 episode

François Chau

1 episode

Josh Eriksson

1 episode

Anne James

1 episode

Anna Camp

1 episode

Zeberiah Newman

1 episode

Joey Kern

1 episode

Bobby Preston

1 episode

Jeffrey Hutchinson

1 episode

Sarah Buehler

1 episode

David Dayan Fisher

1 episode

Paul Cassell

1 episode

Mark Tymchyshyn

1 episode

Jordan Baker

1 episode

P.J. Brown

1 episode

Adrian LaTourelle

1 episode

Traber Burns

1 episode

Matthew Yang King

1 episode

John Gowans

1 episode

Marti Jo Pennisi

1 episode

Joey Sorge

1 episode

Azita Ghanizada

1 episode

Heather Mazur

1 episode

Concetta Tomei

1 episode

Hiro Koda

1 episode

Michael James Reed

1 episode

Thomas Hildreth

1 episode

Andy Mackenzie

1 episode

Eric Strickland

1 episode

Kahlil Joseph

1 episode

Kevin Beard

1 episode

Brian Ruppert

1 episode