John Boyega

Character: Brian Brown-Easley

Michael Kenneth Williams

Character: Eli Bernard

Nicole Beharie

Character: Estel Valerie

Connie Britton

Character: Lisa Larson

Selenis Leyva

Character: Rosa Diaz

Jeffrey Donovan

Character: Major Riddick

Olivia Washington

Character: Cassandra Brown-Easley

London Covington

Character: Kiah Easley

Robb Derringer

Character: Chief Jack Quail

Carmine Giovinazzo

Character: Ken Pierce

Kate Burton

Character: Tami Stackhouse

Albert Kong

Character: Steve Yen

Elise Neal

Character: Juanita

Kelli Dawn Hancock

Character: Briefing Officer

Mel Fair

Character: Mark Cavanaugh

Keith Ewell

Character: Keith James

Miriam Silverman

Character: Hana

Shannon Walsh

Character: 911 Julie

Kim D'Armond

Character: 911 Wendy

Brian Groh

Character: Lazy-Eyed Manager

Dan Aho

Character: FBI Agent 1

Xavier Avila

Character: Student

John Zderko

Character: Vet

Kacey Montoya

Character: News Anchor

Aries Sanders

Character: Bomb Squad Command

William Marquart

Character: FBI Agent 2

Lily Keene

Character: Diana Stuart

Bourke Floyd

Character: Bomb Tech

Marcus Bailey

Character: Thomas

Michelle Bernard

Character: Barricade Cop

Malcolm Smith

Character: Trevor Easley

Joyce Greenleaf

Character: Ida Jones

Angelina Ramirez

Character: Station Attendant

Anthony D. Washington

Character: Mobile Dispatcher

Frantz Durand

Character: Police Supervisor (uncredited)

Robert Gatewood

Character: Veteran (uncredited)

Harvey B. Jackson

Character: Veteran (uncredited)

Anne-Marie Olsen

Character: News Editor (uncredited)

Paul Sinacore

Character: Paul (uncredited)

Peter Lawrence Singer

Character: SWAT Officer (uncredited)

Katherine Stephens-Miller

Character: Bridget Maxwell (uncredited)

John Un

Character: Eric (uncredited)