• 
  John Harrison

  regizor

• 
  Don Keith Opper

  scenarist

• 
  Luke Perry

  dr. Chris Richardson
• 
  Tia Carrere

  Lisa Delgado
• 
  Peter Fonda

  Dr. Austin Shepard
• 
  Lance Henriksen

  colonelul Harlan Williams
• 
  Mehboob Bawa

  Dr. Rani Vahpayee
• 
  Philip Lenkowsky

  Grant Cole

• 
  Ronald Pickup

  Dr. Malcolm Handey
• 
  Patrick John Walton

  Agent Means
• 
  Sechaba Morojele

  Carl
• 
  Emma Samms

  Laurie Stephenson
• 
  Sean Cameron Michael

  Customer #1
• 
  Grant Swanby

  John
• 
  Jeremy Crutchley

  Dr. Joseph Chenislav

• 
  Clemency Burton-Hill

  Ginny McKillip
• 
  Eliza Bennett

  Haley Richardson
• 
  Kevin Otto

  Aide