Dana Delany
Dr. Megan Hunt (20 eps)
Jeri Ryan
Dr. Kate Murphy (20 eps)
Nic Bishop
Peter Dunlop (20 eps)
Geoffrey Arend
Dr. Ethan Gross (20 eps)
John Carroll Lynch
Det. Bud Morris (20 eps)
Windell Middlebrooks
Dr. Curtis Brumfield (20 eps)
Sonja Sohn
Det. Samantha Baker (20 eps)
Mary Mouser
Lacey Fleming (20 eps)
Nathalie Kelley
Dani Alvarez (9 eps)
Jeffrey Nordling
Todd Fleming (5 eps)
Ransford Doherty
Detective Tim Bell (4 eps)
Adrian Alvarado
Detective Dave Lopez (3 eps)
Jamie Bamber
Aiden Welles (3 eps)
Jenn Korbee
Bethany (2 eps)
Cliff Curtis
FBI Special Agent Derek Ames (2 eps)
Kevin McCorkle
Jack Cranston (2 eps)
Deirdre Lovejoy
Jeannie Morris (2 eps)
Amy Vorpahl
Fontana (2 eps)
Roderick McCarthy
Paramedic #2 (2 eps)
Khandi Alexander
Health Commissioner Beverly Travers (2 eps)
Luke Perry
Dr. Charlie Stafford, CDC (2 eps)
Dean Norris
Special Agent Brendan Johnson (2 eps)
Nick Stahl
Marcel Trevino (2 eps)
Jolie Jenkins
Julie Tompkins [Reporter] (2 eps)
Ace Marrero
Dr. Miles Hart (2 eps)
Justin Welborn
Terrorist (2 eps)
Joelle Carter
Andrea Davidson (1 eps)
Derek Phillips
Kevin Kaiser (1 eps)
Danielle Bisutti
Vicki Hemington (1 eps)
Christopher Wiehl
Bill Hemington (1 eps)
Rick Fox
Ted Banning (1 eps)
Erica Hanrahan-Ball
Jolene (1 eps)
Michelle Dionne
Carissa (1 eps)
Alexandria Terry
Girl (1 eps)
Kevyn Ruiz
Boy (1 eps)
Jay Karnes
Martin Loeb (1 eps)
Jessica Tuck
Alexandra Loeb (1 eps)
Natalie Floyd
Erika Loeb (1 eps)
Joey Adams
Thomas Loeb (1 eps)
Alex Fernandez
Alan Wright (1 eps)
Isabella Grace
Julie Loeb (1 eps)
Brad Standley
Patrick Deline (1 eps)
Michael Dean Connolly
Steve Turtell (1 eps)
Michael J. Sielaff
Larry (1 eps)
Richard Cabral
Jorge (1 eps)
Ryan Dobski
George (1 eps)
Lisa Gershuny
Francine (1 eps)
Stephen Barker Turner
Tom Parker (1 eps)
Keira Naughton
Jen Parker (1 eps)
Slaine
Kevin Roban (1 eps)
Nicole Callender
Helen Martin (1 eps)
Stink Fisher
Jason Peterson (1 eps)
Wrenn Schmidt
Rena Talbot (1 eps)
Anthony Pierini
Noah Parker (1 eps)
Japonica Brown
Amy Roberts (1 eps)
Aliana de la Guardia
Estelle Hernandez (1 eps)
Joey Auzenne
Oscar Mendez (1 eps)
Kathleen York
Councilwoman Jill Bennett (1 eps)
James Jordan
Alex Grant (1 eps)
Justina Machado
Emily Burrows (1 eps)
John Bishop
Mike Vranitch (1 eps)
Marianne Muellerleile
Mary Vranitch (1 eps)
James Edson
Rick Kavanaugh (1 eps)
Matt Austin
Paul (1 eps)
Terry Walters
Libby (1 eps)
Mary Beth Evans
Lawyer (1 eps)
Laurel Garner
Nancy (1 eps)
Andi Carnick
Diane (1 eps)
Vic Chao
Doctor (1 eps)
Jordan Engle
Guy (1 eps)
Jeff Sanders
Trash Truck Driver (1 eps)
Terry Serpico
Arson Investigator Ray Easton (1 eps)
Aaron Tveit
Arson Investigator Skip Rakoski (1 eps)
Sean Cullen
Daniel Robinson (1 eps)
Kaija Matiss
Emily Robinson (1 eps)
Daniel Sauli
Mike Applebee (1 eps)
Jessica Conlan
Jenna Applebee (1 eps)
Sara Botsford
Louisa Armstrong (1 eps)
Ernesto Rosas
Toy Store Owner (1 eps)
Ward Horton
James Savage (1 eps)
Joshua Burrow
Stable Manager Mr. Brooks (1 eps)
Crystal Bowersox
Zoe Brant (1 eps)
Andria Blackman
Bryn Walker (1 eps)
Rhet Kidd
Dookie (1 eps)
Ellen Foley
Evelyn (1 eps)
Ursula Parker
Laila (1 eps)
Jay O. Sanders
Harvey Brady (1 eps)
Evan Wadle
Jake Brady (1 eps)
Karen Culp
Esther Brady (1 eps)
Daniel MK Cohen
David Morton (1 eps)
Jeff Ward
Patrick Spradlin (1 eps)
Kathleen Currie
Lindy Spradlin (1 eps)
Luz Alexandra Ramos
911 Operator (1 eps)
Erica Piccininni
Beth (1 eps)
Brianna Brown
Molly Anderson (1 eps)
Brandon Keener
Chris Quinn (1 eps)
Christopher Cousins
Dr. David Cryer (1 eps)
Jason Brooks
Ben Allen (1 eps)
Kallee Brookes
'Giggles' (1 eps)
Melanie Specht
'Sassy' (1 eps)
Loanne Bishop
Liz Green (1 eps)
Fuschia!
Alice (1 eps)
Noel Arthur
Airport Security Guard Sue Godfrey (1 eps)
Patrick Hume
Animal Control (1 eps)
Dana Davis
Med Student Dora Mason (1 eps)
Gregory Harrison
Dr. Cameron Fischer (1 eps)
Andrew J. West
Med Student Shane Smith (1 eps)
Brian Tichnell
Med Student Doug Chase (1 eps)
Adam Croasdell
Ronan Gallagher (1 eps)
Ian Bohen
Mitch Barnes (1 eps)
T.V. Carpio
Jinx (uncredited) (1 eps)
Shana Dowdeswell
Maxine Hall (uncredited) (1 eps)
Marshall Berenson
Homeless Man (uncredited) (1 eps)
Kaitlyn Bouchard
Nanny (uncredited) (1 eps)
Michael Anthony Coppola
Internal Affairs Agent (uncredited) (1 eps)
Kat Kilkenny
Theresa (1 eps)
Madeleine Hamer
Nurse (1 eps)
Jennifer DeFilippo
Receptionist (1 eps)
Jodie Brunelle
Young Joan Hunt (uncredited) (1 eps)
Mike Park
Calvin Chu (1 eps)
Rubén Garfias
Frederic Peña (1 eps)
Sharon Blynn
Cynthia Marks (1 eps)
Ari Zagaris
Bartender (1 eps)
Charles Malik Whitfield
Dave Stackhouse (1 eps)
Michael McGrady
Colin MacGregor (1 eps)
Chrishell Stause
Justine Befort (1 eps)
Robert Irvine
Chef Leon Gould (1 eps)
Jeff Yagher
Dr. Adam Farber (1 eps)
Cornell Womack
Will Gleason (1 eps)
Dominique Jennings
Linda Gleason (1 eps)
Cheyenne Haynes
Maya Gleason (1 eps)
McKeel Robins
Marissa Stackhouse (1 eps)
Bailey Forman
Scrawny (1 eps)
Piper Curda
Alice (1 eps)
Molly Gross
Cassie (1 eps)
Frank Maharajh
Resident (1 eps)
Karly Rothenberg
Nurse (1 eps)
Brendan Hines
Marc Freston (1 eps)
Patrick St. Esprit
Leonard Waxman (1 eps)
Pedro Pascal
Zack Goffman (1 eps)
Brianne Davis
Nurse Amy Patrick (1 eps)
Mim Drew
Dr. Sarah Hughes (1 eps)
Thor Edgell
Howard Freston (1 eps)
Gwen Holloway
Emma Freston (1 eps)
Victor Ross II
Groomsman (1 eps)
Emily Chang
Young Female Guest (1 eps)
Julia Sanford
Female Guest #1 (1 eps)
Jennifer Bassey
Female Guest #2 (1 eps)
Lisa Howard
Mrs. Waxman (uncredited) (1 eps)
Brett Cullen
Captain Perkins (1 eps)
Mark Rolston
Detective Charlie Meeks (1 eps)
Emily West
Kirsten Armstrong (1 eps)
Elena Evangelo
Carmen Castillo (1 eps)
Charles Halford
Quentin Whitsett (1 eps)
Gregor Manns
Bob Pinaulta (1 eps)
Marcia Gay Harden
Sheila Temple (1 eps)
Rita Wilson
Ruth Stone (1 eps)
Jonathon Trent
Craig Bana (1 eps)
Charley Rossman
Victor Malone (1 eps)
Tomi Townsend
Tanya Raymond (1 eps)
Kara Pacitto
Itsy (1 eps)
Katelyn Pacitto
Bitsy (1 eps)
Michael Busch
P.A. (1 eps)
Sloan Robinson
Woman (1 eps)
Jay Jackson
Newscaster (1 eps)
Brad Nelson
Guy (1 eps)
Azita Ghanizada
Annabelle Kip (1 eps)
Donna Pescow
Maria Sanella (1 eps)
Robert Picardo
Henry Pedroni (1 eps)
Joseph Martino
Joe Sanella (1 eps)
Ashanti Brown
Delia (1 eps)
Jay Montepare
Anthony Pedroni (1 eps)
Kay Wilson
Caren Pedroni (1 eps)
Duncan Bravo
ER Doctor (1 eps)
Todd Feder
Lawyer (1 eps)
Sean Kingston
Cab Driver (1 eps)
Jason Beghe
Harvey Brand (1 eps)
Tanc Sade
Teddy Gorman (1 eps)
Patrick Fischler
Joey Jablonsky (1 eps)
James Carpinello
Sal Rubenstone (1 eps)
Mark D. Espinoza
Antonio Diaz (1 eps)
Brit Shaw
Mindy Harrison (1 eps)
Brandon Gilberstadt
Ben (1 eps)
Lauren Rust
Betty (1 eps)
Crystal Allen
Vanessa Winters (1 eps)
Pamela Bel Anu
Carmen Diaz (1 eps)
John McGlothlin
Kyle Harrison (uncredited) (1 eps)
Cody Christian
Greg Lux (1 eps)
Tom Gallop
Owen Kreger (1 eps)
Paul David Story
Travis Pope (1 eps)
Casey Deidrick
Aaron Lux (1 eps)
Ken Costanza
Lee Graham (1 eps)
Cameron Boyer
Tyler (1 eps)
Rachael Kathryn Bell
Greg's Date (1 eps)
Sloane Avery
Travis' Girlfriend (1 eps)
Rachel Brett
Tyler's Girlfriend (uncredited) (1 eps)
Kaylee Bryant
Musician (uncredited) (1 eps)
Matt Servitto
Mr. Whirley (1 eps)
Ann Cusack
Gail Whirley (1 eps)
Steven Culp
Eric Greyson (1 eps)
Dianne Curwick
Sue Greyson (1 eps)
Rebecca Field
Suzie Foster (1 eps)
Scott MacArthur
Rob Martin (1 eps)
Conrad Allan
Dr. Romas Jarasunis (1 eps)
Gregg Martin
Jake (1 eps)
Katie O'Connor
Chloe (1 eps)
Anna Moon
Mary (1 eps)
Diane Sellers
Charge Nurse (1 eps)
Juan Alfonso
Paramedic #1 (1 eps)
Pete Carboni
Lab Tech (1 eps)
Kim Estes
President [Awards Speaker] (1 eps)
Kelly Nyberg
Donna Whirley / Keri Greyson (uncredited) (1 eps)
Bridger Zadina
Terry McLeary (1 eps)
Katie Gill
Wenda Poweii (1 eps)
John Kelly
George Thompson (1 eps)
Edita Brychta
Paula Thompson (1 eps)
Rosemary Dominguez
Carla Reina (1 eps)
Sena Rich
Julie Kim (1 eps)
Mariah Iman Wilson
Jackie Reynolds (1 eps)
Stephanie Maura Sanchez
Teacher (1 eps)
Chriselle Almeida
Nurse (1 eps)
Alexandra Del Hoyo
Lindsay (1 eps)
Clyde Yasuhara
Attending (1 eps)
Ciera Payton
Eve Johnson (1 eps)
Susan Ortiz
Gina Alvarez (1 eps)
Chris Fogleman
Gas Station Owner (1 eps)
Chad McCord
Reporter #1 (1 eps)
Samantha Bennett
Female Cop (1 eps)
Jim Dowd
Bartender (1 eps)
Peter Stormare
Wilson Polley (1 eps)
James Urbaniak
Daniel Grubstick (1 eps)
Devon Graye
Jack Gordon (1 eps)
Lindsey Shaw
Sophia Polley (1 eps)
Vincent M. Ward
Guard Evan Arnold (1 eps)
Natalie Turpin
Niki Schumaker (1 eps)
Dwight Hicks
Warden Tom Miller (1 eps)
Samantha Cope
Jazmin Montoya (1 eps)
Rayford Sewell
Bartender (1 eps)