George Clooney
Lee Gates

Julia Roberts
Patty Fenn

Jack O'Connell
Kyle Budwell

Dominic West
Walt Camby

Caitríona Balfe
Diane Lester

Giancarlo Esposito
Captain Powell

Christopher Denham
Ron Sprecher

Lenny Venito
Lenny Libatino

Chris Bauer
Lt. Nelson

Dennis Boutsikaris
Avery Goodloe CFO

Emily Meade
Molly

Dola Rashad
Bree

Aaron Yoo
Won Joon

Grant Rosenmeyer
Dave

Joseph D. Reitman
Matty (Floor Manager)

Olivia Luccardi
Arlene

Grizz Chapman
Network Security Guard

Robert C. Kirk
Security Officer Nolan

Genevieve Adams
Production Assistant

Daoud Heidami
Freddy (Previous Host)

Anthony DeSando
Officer Benson

Ivan Martin
Lt. Vasquez

John Ventimiglia
A Team Leader

Dominic Colón
NYPD Detective

Cliff Moylan
Sgt O'Donnell

Jimmy Gary Jr.
NYPD Officer #1

Greta Lee
Amy

Charlie Thurston
Ryan (Diane's Assistant)

Sahr Ngaujah
Yao Appiah COO

Vernon Campbell
Andre (IBIS Security Guard)

Daniel K. Isaac
Male Raver

Darri Ingolfsson
Joji

Makhaola Ndebele
Moshe Mambo

Jamar Greene
Blue Collar Customer

David Healy
News Anchor

Matt Walton
An Anchorman

Pun Bandhu
Yet Another Anchorman

Jake Choi
Korean News Anchor

Nick Boraine
British Reporter

Jeff Witzke
TV Reporter

Bryan Burton
Teenage Boy #2

Frank Pando
Guy on Street

Tanisha Scott
Dancer

Cenk Uygur
Self

Wolf Blitzer
Self (uncredited)

Pat Kiernan
Self (uncredited)

Robert Reich
Self (archive footage) (uncredited)