• 
  Sam Miller

  regizor

• 
  Nigel Kneale

  scenarist

• 
  Jason Flemyng

  Profesorul Bernard Quatermass
• 
  Adrian Dunbar

  Detectivul Lomax
• 
  Mark Gatiss

  John Paterson
• 
  Indira Varma

  Judith Carroon
• 
  Paul Broughton

  News Editor
• 
  Rufus Wright

  Understudy

• 
  Stephen Boxer

  colonel
• 
  Isla Blair

  Blaker
• 
  Andrew Scott

  Vernon
• 
  Andrew Tiernan

  Victor Carroon
• 
  David Tennant

  Doctor Gordon Briscoe