Boss

Kelsey Grammer

Tom Kane

Connie Nielsen

Meredith Kane

Hannah Ware

Emma Kane

Jeff Hephner

Ben Zajac

Kathleen Robertson

Kitty O'Neil

Troy Garity

Sam Miller

Rotimi

Darius Morrison

Jonathan Groff

Ian Todd

Sanaa Lathan

Mona Fredricks

Martin Donovan

Ezra Stone

T.I.

Trey Rogers

Francis Guinan

Governor McCall Cullen

Karen Aldridge

Dr. Ella Harris

James Vincent Meredith

Alderman Ross

Ken Williams

Self

Tim Decker

Ronnie Moretti

Ricardo Gutiérrez

Alderman Lalo Mata

Joe Miñoso

Moco Ruiz

Michael Accardo

Mike Bosovic

Roy Anderson

Foreman

Loren Lazerine

Chief Examiner

Jessie Prez

Mata's Associate #2

Dale Rivera

Clinic Doctor

David Windsor

Mata's Associate #1

Jennifer Mudge

Debra Whitehead

Nicole Forester

Maggie Zajac

Henry Godinez

Rector

Kevin Gudahl

Alderman Solomou

Anthony Mockus Sr.

Mayor Rutledge

Laura Coover

Young Woman

Anthony Irons

John/Man on Tape

Ryan Kitley

Oppo Man

Joyee Lin

Young Asian Man

Tara Mallen

Hospital Administrator

Phillip Edward Van Lear

Alderman Alverson

Russ Williamson

Security

David Pasquesi

Jack Bentley

Jeremy Denzlinger

Salazar

Jessie Fisher

Dara

Rich Komenich

Jerry Swink

Caleb Levy

Desmond Campbell

Kevin Miller

Cullen's Male Aide

Josh Odor

Attractive Man

William Smillie

Parent

Adrian Snow

Drusilla Campbell

John T. Zinn

Reporter #2 - Andy

Daniel J. Travanti

Gerald 'Babe' McGantry

Richard Bull

Elderly Farmer