Sigourney Weaver as Jasper

Dakota Fanning as Barkley

Carly Pope as Sarah / Karyn

Alec Gillis as Militia #1 / Bill

Robert Hobbs as Carl / Sgt. Carr

Eugene Khumbanyiwa as Amir

Brandon Auret as Nosh

Michael Huff as Politician

Jay Anstey as Woman Bomber

Steve Boyle as Sgt. Hines

Nic Rhind as Jacob Palmer

Chris William Martin as Maj. Brickerson

Tyler Johnston as Sgt. Bracken

Carlo Yu as Rivergod

Pat Mastroianni as Dr. Bonham

Sharlto Copley as God

Jose Pablo Cantillo as Quinn

Jason Cope as Adam

Coulton Jackson as Wasp

Viv Leacock as Bold Traption

Dalton Brownson as Curious Traption