Obsada:

• Steve Railsback Col. Tom Carlsen
• Peter Firth Col. Colin Caine
• Frank Finlay Dr. Hans Fallada
• Mathilda May Space Girl
• Patrick Stewart Dr. Armstrong
• Michael Gothard Dr. Bukovsky
• Nicholas Ball Roger Derebridge
• Aubrey Morris Sir Percy Heseltine
• Nancy Paul Ellen Donaldson
• John Hallam Lamson
• John Keegan Ochroniarz
• Chris Jagger First Vampire
• Bill Malin Second Vampire
• Jerome Willis Pathologist
• Derek Benfield Physician
• John Woodnutt Metallurgist
• Peter Porteous Prime Minister
• Katherine Schofield Prime Minister's Secretary
• Owen Holder First Scientist
• Jamie Roberts Rawlings
• Russell Sommers Navigation Officer
• Patrick Connor Fatherly Guard
• Sidney Kean Brash Guard
• Paul Cooper Second Guard
• Chris Sullivan Kelly
• Milton Cadman First Soldier
• Rupert Baker Second Soldier
• Gary Hildreth Police Surgeon
• Edward Evans Doktor
• Nicholas Donnelly Police Inspector
• Peter Lovstrom First Boy in Park
• Julian Firth Second Boy in Park
• Carl Rigg Brendan - First Radar Technician
• Elizabeth Morton Second Radar Technician
• Geoffrey Frederick Communications Officer
• David English First Crewperson
• Emma Jacobs Second Crewperson
• Michael John Paliotti Third Crewperson
• Brian Carroll Fourth Crewperson
• Richard Oldfield Mission Leader
• Christopher Barr Trajectory Officer
• Burnell Tucker N.A.S.A. Man
• Thom Booker First N.A.S.A. Officer
• Michael Fitzpatrick Second N.A.S.A. Officer
• Richard Sharpe Ship Crewman
• John Golightly Colonel
• William Lindsay Colonel's Aide
• David Beckett Żołnierz
• Sydney Livingstone Ned Price
• Ken Parry Sykes
• John Edmunds BBC Commentator
• Haydn Wood Pilot helikoptera
• Del Baker Soldier at Greenwich
• John Benson Man on Tannoy
• Ian Cashmore Landing Officer
• John Forbes-Robertson The Minister
• Patrick Jordan Communications Officer
• John Larroquette Narrator
• Tip Tipping Man attacked by Zombies