Colin Farrell

Stu Shepard

Kiefer Sutherland

The Caller

Forest Whitaker

Captain Ramey

Radha Mitchell

Kelly Shepard

Katie Holmes

Pamela McFadden

Paula Jai Parker

Felicia

Arian Ash

Corky

Tia Texada

Asia

John Enos III

Leon

Richard T. Jones

Sergeant Cole

Keith Nobbs

Adam

Dell Yount

Pizza Guy

James MacDonald

Negotiator

Josh Pais

Mario

Yorgo Constantine

ESU Commander

Colin Patrick Lynch

ESU Technician

Troy Gilbert

ESU Sniper

Seth William Meier

Officer McDuff

Svetlana Efremova

Erica

Billy Erb

Lars

Domenick Lombardozzi

Wyatt

Maile Flanagan

Lana

Tom Reynolds

Richard

Julio Oscar Mechoso

Hispanic Medic

Karara Muhoro

Nigerian Vendor

Zidu Chen

Korean Husband

Shu Lan Tuan

Korean Wife

Dean Cochran

Reporter #1

Amy Kowallis

Reporter #2

Tory Kittles

Reporter #3

Bruce Roberts

Reporter #4

Tyree Michael Simpson

Doorman

Dean Tarrolly

Newscaster

Mary Randle

Dispatcher

Paul Fontana

Dispatcher

Steve Alterman

(voice)

Kimberly Bailey

(voice)

Jason Broad

(voice)

Lanei Chapman

(voice)

Django Craig

(voice)

Judith Durand

(voice)

Greg Finley

(voice)

Ramón Franco

(voice)

Anneliese Goldman

(voice)

Rick Gonzales

(voice)

Tracy Metro

(voice)

Jason Pace

(voice)

Juan Pope

(voice)

Nicole Prescott

(voice)

Cheryl Tyre Smith

(voice)

John Vargas

(voice)

Tanya Vidal

(voice)

Billy 'Sly' Williams

(voice)

Ruth Zalduondo

(voice)

Ben Foster

Big Q (uncredited)

Jared Leto

Bobby (uncredited)

Mia Cottet

Lu Ann (uncredited)