• 
  Robert Harmon

  regizor

• 
  Brendan Hood

  scenarist

• 
  Laura Regan

  Julia Lund
• 
  Marc Blucas

  Paul
• 
  Ethan Embry

  Sam
• 
  Dagmara Dominczyk

  Terry Alba
• 
  Jon Abrahams

  Billy
• 
  Jessica Amlee

  Julia, tanarul

• 
  Jonathan Cherry

  Darren
• 
  Mark Hildreth

  Troy
• 
  Desiree Zurowski

  Mary Parks
• 
  Alexander Gould

  Billy, tanar
• 
  L. Harvey Gold

  Profesor Crowley
• 
  Jodelle Ferland

  Sarah
• 
  Colin Foo

  Chinese Chef

• 
  Jay Brazeau

  Dr. Booth
• 
  Peter LaCroix

  David Parks
• 
  Tamara Taggart

  Newscaster #3
• 
  David Abbott

  Professor Adkins

• 
  Tom Engelman

  producător
• 
  Scott Kroopf

  producător
• 
  Tony Blain

  coproducator
• 
  Ted Field

  producător executiv
• 
  David Linde

  producător executiv
• 
  Elia Cmiral

  coloană sonoră