Kurtwood Smith

Dr. Joseph Wanless

Zac Efron

Andy McGee

Gregory Lessans

Executive Producer

Jamillah Ross

Officer Pierce

John Beasley

Irv Manders

Gloria Reuben

Captain Jane Hollister

Michael Greyeyes

John Rainbird

Vas Saranga

Agent Jules

Danny Waugh

Sheriff Perry

Scott Teems

Executive Producer

Martha De Laurentiis

Executive Producer

Ryan Kiera Armstrong

Charlie McGee

Ryan Turek

Executive Producer

Sydney Lemmon

Vicky Tomlinson-McGee

Darrin Maharaj

News Reporter

Lanette Ware

Principal Lewis

Gavin MacIver-Wright

Gavin

Raphael Margules

Executive Producer

Claire Armstrong

Agent Gail

Jeremy Ferdman

Eyes Man

J.D. Lifshitz

Executive Producer

Tina Jung

Ms. Gardner

Hannan Younis

Darla Gurney

Morrissa Nicole

Young Nurse

Sheila Boyd

Esmerelda 'Essi' Manders

Hunter Smalley

First Kid

Isaac Murray

Second Kid

Nicholas Vilord

Third Kid

Shane Marriott

Control Room Guard

Moses Nyarko

Man in Street Clothes

Keith Thomas

Director