Sergeant Hank Voight

Jason Beghe

Officer Adam Ruzek

Patrick John Flueger

Kim Burgess

Marina Squerciati

Officer Kevin Atwater

LaRoyce Hawkins

Detective Alvin Olinsky

Elias Koteas

Detective Antonio Dawson

Jon Seda

Desk Sgt. Trudy Platt

Amy Morton

Detective Jay Halstead

Jesse Lee Soffer

Officer Kim Burgess

Marina Squerciati

Sean Roman

Brian Geraghty

Detective Hailey Upton

Tracy Spiridakos

Matthew Casey

Jesse Spencer

Bob Ruzek

Jack Coleman

Kenny Armstrong

Tobias Truvillion

Dep. Superintendent Katherine Brennan

Anne Heche

Dr. Will Halstead / Will Halstead

Nick Gehlfuss

Ray Price

Wendell Pierce

Brian Kelton

John C. McGinley

Leo Hernandez

Henry Godinez

Erin Lindsay

Sophia Bush

Laura Dawson

America Olivo

Kelly Severide

Taylor Kinney

Eric Shaw

Nathan Sutton

Eva Dawson

Ariana Cordero

Chris Boyd

Drew Powell

Ethan Choi / Jesse Kong

Brian Tee

Gina Reilly

Mimi Michaels

Alicia Price

Nicki Micheaux

Blair Williams

Charles Michael Davis

Wallace Boden

Eamonn Walker

Jasmine Price

Alexis Louder

Christopher Herrmann

David Eigenberg

Sharon Goodwin

S. Epatha Merkerson

Greg 'Mouse' Gerwitz

Samuel Hunt

Dante Torres / Franco Chavaro

Benjamin Levy

ASA Lake

Christopher Meister

Joe Cruz

Joe Minoso

Sylvie Brett

Kara Killmer

Vanessa Rojas

Lisseth Chavez

Makayla Burgess / Makayla Ward

Ramona Edith Williams

Emily Foster

Annie Ilonzeh

Sheldon Jin

Archie Kao

Detective

Alicia Hilton

Denny Woods

Mykelti Williamson

Deputy Superintendent Samantha Miller

Nicole Ari Parker

Anna Avalos

Carmela Zumbado

Ron Perry

Robert Wisdom

Detective Sumners

Sydney Tamiia Poitier

Edwin Stillwell

Ian Bohen

Commander Fischer

Kevin J. O'Connor

Ted

Greg Poljacik

Olive Morgan Voight

Caroline Neff

Chief Patrick O'Neal

Michael Gaston

Justin Voight

Josh Segarra

Chief Lugo

Esai Morales

Kenny Rixton

Nick Wechsler

Voight's Handler

Robin Weigert

Michelle Sovana

Madison McLaughlin

Sarah Timms Chittaro

ASA Nina Chapman

Sara Bues

Rick Cooke

Sheri Beth Dusek

Jodi-Kay Edwards

Wendy

Emily Peterson

Quinn Grooms

Benjamin Hoffman

Gabriela Dawson

Monica Raymund

Tony

Anthony Ferraris

Phil Gamble

Jeremy Isaiah Earl

Worker

Gabe Estrada

Detective Franny Quinn

Eddie Huchro

Uniform Cop

Dennis Garcia

Director

Terry Miller

Director

Donald Petrie

Director

Eriq La Salle

Director

Mark Tinker

Director

Carl Seaton

Director

Lily Mariye

Director

Nick Gomez

Director

Christine Swanson

Director

Nicole Rubio

Director

Mykelti Williamson

Director

Sanford Bookstaver

Director

Paul McCrane

Director

John Hyams

Director

Nick Gomez

Director

Bethany Rooney