Kellan Lutz
Sy Lombrok

Daniel MacPherson
Kane Sommerville

Isabel Lucas
Gyp

Luke Ford
Bill

Rachel Griffiths
General Lynex

Temuera Morrison
Warden Mourdain

Bren Foster
Charles Kreat

Luke Hemsworth
Travek

Zoe Carides
Rominja

Zoe Ventoura
Sgt. Cognit

Louise Dodge
Rescue Officer Fitzgerald

Dwaine Stevenson
The Ragged

Teagan Croft
Indi Sommerville

Grace Huang
Jandi

Firass Dirani
Carmel

Harry Pavlidis
Hopper Joe

Paul Winchester
Mandel

Brendan Clearkin
Bostok Kramer

Vincent Andriano
Vim Martin

Ian Roberts
Nimal

Stephen Leeder
Antonio

Bianca Bradey
Shae Holliday

Aileen Beale
Lt. Crestal

Caleb Alloway
Secretary Millan

Kristy Best
Kiara

Louisa Mignone
April Sommerville

Chris Broadbent
Intern Doctor

Scott Broadfoot
Military Guard

Kevin Copeland
Attacus Reece

Michael Gelonesi
Intern nurse

Lauren Grimson
Warden's Assistant

Nick Hunter
Court Guard

Denning Isles
Inmate / Ragged

Marcus Johnson
Captain Lemar

Hiroshi Kasuga
A Prisoner

Kathy Luu
Nurse Tammy

Grant Lyndon
Dr. Curuthers

Richard Maait
Nurse

Peter Maple
Prisoner X

Felicity McKay
Nurse

Joshua Morton
Ambo

Sean James Murphy
Clay Blaxton

Aaron Scully
Prisoner

Jean-Pierre Yerma
Prisoner

Ford Sarhan
Lynex's Assistant