• 
  Mike Dopud

  David Roth (rumored)
• 
  Cliff Simon

  Roman Nevsky
• 
  Bruce Bohne

  Doctor Andrews
• 
  Charles Hubbell

  Agent Greisen
• 
  Loren Lazerine

  Aidan Woodrow
• 
  Bill McCallum

  Doctor Andrews
• 
  Robyne Robinson

  News Anchor
• 
  Jim Detmar

  Psychologist

• 
  Emily Fradenburgh

  Evelyn Green
• 
  Aaron Courteau

  Adam Green
• 
  Kirsten Gregerson

  Midwife
• 
  Mansoor Noor

  Agent Griesen
• 
  Alison Edwards

  Labor Nurse
• 
  Josh Ockenden

  Michael Lawson
• 
  Jenna Kenney

  Young Girl #1

• 
  Katie Palacio

  Cashier
• 
  Andrew Stecker

  OB Tech
• 
  Christopher Monsour

  The Leader
• 
  Carolyn Decheine

  Young Emily
• 
  Koby Pivec

  Thomas
• 
  Chloe Wotton

  Young Girl #2
• 
  Peter Christian Hansen

  Ethan Varick
• 
  Emeline O'Hara

  Facility Nurse
• 
  Jake Hinkley

  Sick Patient
• 
  Nathan Stockwell

  Male Nurse
• 
  Erick Avari

  The Leader
• 
  Vincent B. Gorce

  Demyan Nevsky
• 
  Anna McGahan

  Alice Lawson
• 
  Sallyanne Ryan

  Alexandria
• 
  Paul O'Brien

  Agent Williams
• 
  Pete Valley

  Border Patrol Officer
• 
  Patrick Thomas O'Brien

  Stephen Erickson
• 
  Jordan Rivers

  Soldier #1