Ryan Kiera ArmstrongCharlie McGee

Zac EfronAndy McGee

Sydney LemmonVicky Tomlinson-McGee

Kurtwood SmithDr. Joseph Wanless

Michael GreyeyesJohn Rainbird

Gloria ReubenCaptain Jane Hollister

John BeasleyIrv Manders

Tina JungMs. Gardner

Hannan YounisDarla Gurney

Gavin MacIver-WrightGavin

Jeremy FerdmanEyes Man

Jamillah RossOfficer Pierce

Morrissa NicoleYoung Nurse

Sheila BoydEsmerelda 'Essi' Manders

Darrin MaharajNews Reporter

Danny WaughSheriff Perry

Lanette WarePrincipal Lewis

Hunter SmalleyFirst Kid

Isaac MurraySecond Kid

Nicholas VilordThird Kid

Vas SarangaAgent Jules

Shane MarriottControl Room Guard

Moses NyarkoMan in Street Clothes

Claire ArmstrongAgent Gail

Neven PajkicHeavy Set Man

David SheridanConvulsing Man

Miranda MillarDancing Woman

Xavier LopezResearch Assistant

Darryl ScheelarLead Agent

Zion Forrest LeeAgent

Patrick KertonLead SWAT

Keith ThomasDirector

Stephen KingNovel

Scott TeemsScreenplay

Raphael MargulesExecutive Producer

J.D. LifshitzExecutive Producer

Gregory LessansExecutive Producer

Ryan TurekExecutive Producer

Jason BlumProducer

Akiva GoldsmanProducer

Martha De LaurentiisExecutive Producer