• 
  Katheryne Thomas

  regizor

• 
  Kate Mulgrew

  Narrator
• 
  Julian Barbour

  Himself
• 
  Michio Kaku

  Himself
• 
  Max Tegmark

  Himself
• 
  Bernard J. Carr

  Himself
• 
  Lawrence Krauss

  Himself
• 
  Charissa Saverio

  Hologram Girl

• 
  George F.R. Ellis

  Himself
• 
  John Hartnett

  Himself
• 
  John Byl

  Himself
• 
  Martin Selbrede

  Himself
• 
  Robert J. Bennett

  Himself
• 
  Ron Hatch

  Himself

• 
  Richard K. Delano

  producător

• 
  Jeffery C. Foy

  producător
• 
  Robert Sungenis

  producător executiv