- Will.i.am - John Wraith
- Tim Pocock - Scott Summers
- Julia Blake - Heather Hudson
- Max Cullen - Travis Hudson
- Troye Sivan - James
- Michael-James Olsen - Young Victor
- Peter O'Brien - John Howlett
- Aaron Jeffery - Thomas Logan
- Alice Parkinson - Elizabeth Howlett
- Anthony Gee - Carnival Guy
- Adelaide Clemens - Carnival Girl
- Karl Beattie - School Child
- Tom O'Sullivan - Logging Supervisor
- Myles Pollard - Phelan
- Stephen Anderton - Marcuse
- Chris Sadrinna - Van Mier
- Septimus Caton - Bartender
- Matthew Dale - Surgeon
- Nathin Art Butler - Male Nurse #1
- Peter Barry - Male Nurse #2
- David Ritchie - Dr. Cornelius
- Asher Keddie - Dr. Carol Frost
- Socratis Otto - Lead Technician - Alkali Lake
- Stephen Leeder - General Munson
- James D. Dever - Platoon Leader
- Henry Browne - Curtis
- Tahyna MacManus - Kayla's Sister / Emma
- Daniel Negreanu - Poker Player
- Alexandra Davies - Woman of the Night
- Don Battee - Huge Doorman
- Rob Flanagan - Driver
- Hakeem Kae-Kazim - African Businessman
- Alison Araya - Teacher
- Eric Breker - Special Forces Commander
- Adrian G. Griffiths - Hunter #1
- Byron Chief-Moon - Hunter #2
- Mike Dopud - Vietnam Army Officer
- Beatrice King - Waitress
- Panou - Tank Soldier
- Johnson Phan - Vietnamese Man
- Elizabeth Thai - Vietnamese Woman
- Scott Adkins - Weapon XI
- Warwick Young - Helicopter Pilot
- Dennis Kreusler - Soldier (uncredited)
- Patrick Stewart - Charles Xavier / Professor X (uncredited)
- Gavin Hood
- James Bitonti
- Brian Smrz
- David Benioff
- Richard Donner
- Lauren Shuler Donner
- Ralph Winter
- Hugh Jackman
- Bryan Singer
- Michelle Russell
- Harry Gregson-Williams
Capítulo disponible en las siguientes plataformas:
