Eliza Dushku

Echo / Caroline Farrell

Fran Kranz

Topher Brink

Olivia Williams

Adelle DeWitt

Dichen Lachman

Sierra

Enver Gjokaj

Victor

Tahmoh Penikett

Paul Ballard

Harry Lennix

Boyd Langton

Maurissa Tancharoen

Kilo

Matt Keeslar

Richard Connell

Gregg Henry

William Bashford

Octavia Spencer

Professor Janack

Glenn Morshower

Sheriff Rand

Roy Vongtama

Attendant #4

Jamie Bamber

Martin Klar

Alan Tudyk

Stephen Kepler / Alpha

Summer Glau

Bennett Halverson

Keith Carradine

Matthew Harding

Vincent Laresca

Mr. Sunshine

Josh Cooke

Leo Carpenter

Tim Conlon

Shaw

Ian Anthony Dale

Jack Dunston

Jillian Armenante

Grace

Liza Lapira

Ivy

Ana Claudia Talancón

Gelena

Vincent Ventresca

Nolan Kinnard

Haley Pullos

Davina Crestejo

Adam Godley

Clyde Randolph

Clyde Kusatsu

Dr. Makido

Teddy Sears

Mike

Jordan Bridges

Nicholas Bashford

Jeff Doucette

Store Manager

Philip Casnoff

Clive Ambrose

Stacey Scowley

Cindy Perrin

Alexis Denisof

Senator Daniel Perrin

Ashley Johnson

Wendy / Caroline

David Lee Smith

Clay Corman

Kristoffer Polaha

Nate Jordan

Jenica Bergere

Jessie

Reed Diamond

Laurence Dominic

Mehcad Brooks

Sam Jennings

Rick Otto

Gabe

Ryan Alosio

Lars

Jonathan Del Arco

Mr. Caviezel

Brett Claywell

Matt Cargill

Zack Ward

Zone

Kurt Caceres

Gabriel Crestejo

Tim Kelleher

Detmer

Michael Hogan

Bradley Karrens

Nate Dushku

Clive Ambrose

Katie Chonacas

Nikole

Joseph Sikora

Terry Karrens

Matt Winston

Franklin

Aisha Hinds

Loomis

Arye Gross

Professor Gossen

Susan Ziegler

Mother

Danielle Langlois

Aunt Sheila

Tara Holt

Big Sis

Ray Wise

Howard Lipman

Mark Sheppard

Tanaka

Rhea Seehorn

Jocelyn Bashford

Ido Mor

Talik Raj Amin

Tony Amendola

Atalo Diakos

Jay Malone

Clyde Randolph

Megan Heyn

Cafe Girl #2

Billy Snow

Test Subject #2

Miracle Laurie

November / Mellie

Rhashan Stone

Test Subject

Rick Fox

Gary Walden (uncredited)

Dennis Keiffer

Ambrose's Man (uncredited)

Mike Massa

Apollo (uncredited)

Felicia Day

Mag

Kevin Kilner

Joe Hearn

Jaime Lee Kirchner

Rayna Russell

Jim Piddock

Biz

Graham Norris

The Fan

Mark Ivanir

Cyril

Toby Leonard Moore

Walton

Anson Mount

Vitas

Andrew Bowen

Scott

Sarah McElligott

Nancy

David Alpay

Seth

Adair Tishler

Caroline Farrell

Alan Pietruszewski

Handler

Alex Quijano

EMT #1

Alla Greene

Russian Girl

Amelia Hoy

Attendant #2

Amy Acker

Dr. Claire Saunders

Andrew DiPalma

Frat Boy

Angel Desai

Sophie Alvarez

Becky Wu

Assistant

Ben Bode

Academic

Ben Hermes

Handler

Billy 'Sly' Williams

Concert Promoter

Billy Beck

Old Man

Brad Hunt

Jesse Dillard

Brenda Bakke

Margaret Bashford

Brian Bloom

Jonas Sparrow

Cantrell Harris

Guard

Carlease Burke

Pam

Chase Kim

Male Active

Chet Grissom

FBI Guy

Christian Monzon

Romeo

Christopher Goodman

Cop

Cloie Wyatt Taylor

Chantal

Damien Leake

Minister

Damion Poitier

Yankee

David Barry Gray

Bicks

David Doty

Sam Zimmerman

Drew Wicks

Man

Eileen Gonzales

Reporter

Emma Bell

Tango

Erin Cummings

Attendant

Evie Peck

Female Staff Member

Greg Collins

Older Man

Hannah Leigh

Susan

Iris Bahr

Detective Donovan

James S.W. Lee

Uniformed Officer

Jeff Cole

Male Attendant #2

Jesus Ruiz

Justice

Joe Howard

Old Dr. Saunders

Joe Wandell

Adams

John Brantley Cole

Music Director

John Eddins

Male ATF Agent

John Kelly

Captain

Jonathan Kowalsky

Security Guard

Jonny Lee

Deerskin

Josh Fadem

Owen Johnson

Josh Latzer

Security Guard #1

Judith Moreland

Renee

Kae Shimizu

Asian Woman

Kaleti Williams

Head of Security

Kate Comer

Attendant

Katie Nisa

Blue Collar Guy's Wife

Katrina Nelson

Bartender

Keith Pillow

Doctor

Keri Safran

Female ATF Agent

Kevin Linehan

Deputy Merrick

Kevin Sizemore

Jack

Kevin Will

Gerry

Lydia Blanco Garza

Housewife

Manny Streetz

Stage Manager

Marco Sanchez

Blevins

Mark Totty

Agent Lilly

Matt Riedy

Senator

Michael King

Hagen

Michael Ng

Team Member

Nelson Franklin

Burt Styne

Noah Harpster

Matthew Harper

Oscar Torre

Chui

Pam Trotter

Woman

Patton Oswalt

Joel Mynor

Paul Ganus

Handler

Rebecca Field

Kris

Rico E. Anderson

Agent

Rome Shadanloo

Ingrid

Sam Hennings

Senator Boxbaum

Sergio Enrique

Sanchez

Skyler Stone

Jimmy

Stephon Fuller

EMT #2

Taira Soo

Attendant #1

Tank Jones

Security Guard #2

Tanoai Reed

Dark Figure

Ted Garcia

TV Reporter

Ted Porter

NSA Active

Tim Chiou

Travis Nikoden

Tj Burnett

Little Boy

Tzi Ma

Matsu

Valerie Cruz

Selena Ramirez

Vincent Larusso

Buddy #2

Vincent M. Ward

Guard #1

Vinny Chhibber

Attendant #3

Zoran Radanovich

Hugo Taubman

Михаил Хмуров

Thug #1