Det. Mack "Mac" Taylor

Gary Sinise

Jo Danville

Sela Ward

Det. Danny Messer

Carmine Giovinazzo

Dr. Sheldon Hawkes

Hill Harper

Det. Donald Flack, Jr.

Eddie Cahill

Det. Lindsay Monroe Messer

Anna Belknap

Adam Ross

A.J. Buckley

Dr. Sid Hammerback

Robert Joy

Stella Bonasera

Melina Kanakaredes

James Sheehan

Glenn Taranto

Natalie Dalton

Lisa Sheridan

Luther Devarro

Edward James Olmos

Kate Price

Lindsay Price

Keith DeYoung

Matt Corboy

Hector Vargas

Jsu Garcia

Neal Cooper

Michael McMillian

Ellie Danville

Sydney Park

Olivia Prescott

Cassandra Jean

William Hunt

Peter Fonda

Sass Dumonde

Amra Silajdzic

Camille Jordanson

Lesley-Ann Brandt

Alena Maybrook

Lisa Brenner

Russ Josephson

David James Elliott

Chief Ted Carver

John Larroquette

Grace Travers

Stacy Edwards

Roland Carson

Gregory Harrison

Sarah Nelson

Katie Boggs

Jay Carver / Parker

Brad Beyer

Raymond Harris

Clifton Collins Jr.

Billy Travers

Taylor Handley

Dr. Theola Kumi

Adrienne Barbeau

Peter Grant

Steve Richard Harris

Elizabeth Harris

Helen Slater

Tom Reynolds

Mark L. Young

Richard Grossman

Jeff Roop

Gordon Sprouse

Jeffrey Vincent Parise

James Belson

Coby Ryan McLaughlin

Bobby Renton

J.D. Pardo

Christopher Garcia

Ricardo Molina

Fernando Flores

Mario Ardila Jr.

Annie Cartland

Megan Ward

Allen Wilson

Matt Angel

Odelin Gonzales Jr.

Alex Meraz

Sarah Nelson

Katie Boggs

Guest Star

Shaya Mccord

Abigail West

Marla Sokoloff

Eva Martinez

Karina Lombard

Jody Sun

Michelle Lee

Charles Richmore

Patrick Fabian

Charles Martin

Josh Randall

Theodore Westwick

Brett Tucker

Ainsley McCrea

Jackie Tohn

Emmy Thomas

Scout Taylor-Compton

Detective Angela Sayer

Jenny Mollen

Melvin La Grange

Moe Irvin

Derek Payley

Jon Fleming

Hazel Ortega

Yara Martinez

Heather Marist

Eve Mauro

William Dowd

Brandon Scott

Torrey Powell

Escher Holloway

Guest Star

Cody Longo

Chris Boyle

Carter MacIntyre

Derby Chasen

Daniel Bonjour

Jules Roday

Crystal Reed

Reporter 1

Zack Robidas

14-Year-Old Jay Carver

Christian Kramme

Isabel Wilde

Kelly Polk

Guest Star

Reynaldo Pacheco

Teenage Olivia Dalton

Kayla Carlson

Charles Harris

Thomas Calabro

Rudy Aronika

Lawrence Monoson

Guest Star

Tracy Fraim

Vincent Marino

Troy Ruptash

Old Man

Laurie Fortier

Wes Dillon

Clayne Crawford

Tracy

Hayley Marie Norman

Matthew Stratford

Don Fischer

Ted Kendricks

Craig Baxley Jr.

Guest Star

Robert Della Cerra

Allison

Maite Schwartz

Brunette Victim

Kristen Kerr

Declan Sullivan

Lightfield Lewis

Reporter 2

Toks Olagundoye

Boy

Tanner Maguire

Officer Stone

Vince Pavia

Guest Star

Deja Howell

Benjamin Gold

Austin Butler

Odelin Gonzales

Raoul Trujillo

Natalia Sanchez

Melina Lizette

Paul Benson

Brian Guest

Marcella Gomez

Alex Madison

Rick Devarro

Yancey Arias

Detective Jessica Angell

Emmanuelle Vaugier

Alex Brodevesky

Sean Maguire

Guest Star

Mo Gallini

Leo

Kavan Reece

Logan Peele

Austin Priester

Sally Anderson

Stephanie Venditto

Kenny Hexton

Michael Irby

Mark Fields

Ronnie Gene Blevins

Aiden Burn

Vanessa Ferlito

Jessica Thompson

Alexa Havins

Mia Wood

Tyler Kain

Manny Ravrara

Marcos De La Cruz

George Parker

Chad Randall

Guest Star

Michael Worth

Guest Star

Taylor Kinney

Female Attacker

April Eden

U.S. Marine

Tyler Jacob Moore

Becky

Cherilyn Wilson

Howie Simon

Steven Crowley

Colby Glass

Ron Glass

Hazel Ortega

Lymari Nadal

Guest Star

Austin Michael Coleman

Guest Star

Sophia Bui

Colette

Emily Wilson

Business Pedestrain

Billy Brown

Gus Stilton

Matt Nolan

Owen Hicks

Alex Solowitz

Tessa James

Kate Towne

Reuben Lewis

Chad Todhunter

Panthro Torres

Eddie Fernandez

Bouncer

Michael Cory Davis

Harvin Garrity

Christopher Jacot

Dr. Morgan Jefferson

Jane McLean

Heath Kirkfield

Justin Baldoni

Guest Star

Toni Wynne

Guest Star

Najarra Townsend

Garland Clarke

Kevin Interdonato

Julian Grace

Erik Stabenau

Jackie Thompson

Allison McAtee

Samantha

Jamie Tisdale

Reporter 3

Stacey Yen

Guest Star

Kimberly Murphy

Guest Star

Audra Griffis

Pascal Denton

Hart Turner

Stan Ridgeway

Martinez

Guest Star

Alana Morshead

Dr. Peyton Driscoll

Claire Forlani

Nina Benson

Mary Chris Wall

Richard Hudson

Robert Mammana

Broxton Langley

Anthony Azizi

Craig Anderson

Paul James

Samantha Rogers

Jeannette Sousa

Chief Brigham Sinclair

Mykelti Williamson

Elmo Vidivic

Gadi Erel

Guest Star

Leo J Clark

Jenny Harper

Melissa Ordway

Bartender / Ken Marion

Jeff Barnett

Craig Tomlin

Michael Duisenberg

Trevor Arnette

Sheridan Crist

Guest Star

Samantha Sergeant

Barry Fisk

Alexis DeLaRosa

Young Michael Reynolds

Aidan Andrews

Lisa Tate

Marianne Chambers

Carmen Martinez

Andrea Ramírez

Himself

Rex Ryan

Simon

Andrew Keegan

A / V Lab Tech

Julie McKinnon

Lab Tech

Karina Villegas

Jimmy Valdez

Agustin M. Rodriguez

Jae Kwon

Peter Kim

Vern Jackson

James C. Victor

Wendell Andrews

Paul Schackman

Reed Garrett

Kyle Gallner

Prof. William Aldicott

Gerald Downey

Hayley Montgommery

Tiffany Dupont

Young Man

Mark Gerson

Guest Star

Chad Michael Collins

Guest Star

Chris Warren Gilbert

The Handsome Man

Shaffer "Ne-Yo" Smith

Arnold Vonley

Mike Foy

Jeremy Harris

Zachary Spicer

Helen

Anastacia McPherson

Guest Star

Shannon Wada

Guest Star

Brandon Jones

Himself

Mike Tannenbaum

Officer Campbell

Deji LaRay

Byron Wendle

Justin Dray

Guest Star

B.J. Clinkscales

Mr. Booker

Jeremy Glazer

Young Tom Reynolds

Benjamin Stockham

Guest Star

Keith Adams

Insp. Stanton Gerrard

Carmen Argenziano

Carmen Enzo

Paul Ben-Victor

Steven Benson

Jonathan Goldstein

Guest Star

Krishna Cole

Guest Star

Haviland Stillwell

Guest Star

Christina Prousalis

Teddy Delabate

Jordan Rider

Guest Star

Tom Riordan

Detective Kaile Maka

Kelly Hu

Jane Parsons

Sonya Walger

John Everett

Brian Collins

Guest Star

Robert Neary

Guest Star

Lance Irwin

FDNY Paramedic

Derek Hedlund

Drew Bedford

Kerr Smith

Carlo

Carl Ciarfalio

Guest Star

Timi Prulhiere

Terrence Davis

Nelly

Guest Star

Henry Kingi Jr.

Megan Dodds

CSI Tech

Jean Elie

Shane Casey

Edward Furlong

Taxi Cab Driver/Upscale Club Patron

Waymond Lee

Kacey Taylor

Director

David Jackson

Director

Jeff Thomas

Director

Deran Sarafian

Director

Matt Earl Beesley

Director

Duane Clark

Director

Eric Laneuville

Director

David Von Ancken

Director

Allison Liddi-Brown

Director

Jeffrey Hunt

Director

Oz Scott

Director

Anthony Hemingway

Director

Skip Sudduth

Director

Norberto Barba