Tyler Posey

Aidan

Summer Spiro

Eva

Donald Sutherland

Edward

Robert Ri'chard

Brandon

Brooke Swallow

Jessica

Eric Etebari

Jack Brian

John Posey

Aidan's Dad

Bridgette Meredith Garb

Aidan's Sister

Maya Karin

Medical Analyst

Con Schell

Live Reporter

Nadia Bjorlin

Interviewer

Josh Harp

Tall Screamer

Thom Tran

Screamer

Tara Doustar

Screamer

Marcia Mitzman Gaven

Screamer

Grace Chapin

Screamer

Bonni Dichone

Psychotherapist

Jesse La Flair

Suited Screamer

Sandra Lee Gimpel

Edward's Wife

Margarita Reyes

Injured Screamer

Sonia Monroy

Zombi

Rhoda Pell

Jonathan Peacy

Eric Shamm Watson