Steve RailsbackCol. Tom Carlsen

Peter FirthCol. Colin Caine

Frank FinlayDr. Hans Fallada

Mathilda MaySpace Girl

Patrick StewartDr. Armstrong

Michael GothardDr. Bukovsky

Nicholas BallRoger Derebridge

Aubrey MorrisSir Percy Heseltine

Nancy PaulEllen Donaldson

John HallamLamson

John KeeganGuard

Bill MalinSecond Vampire

Derek BenfieldPhysician

Jerome WillisPathologist

John WoodnuttMetallurgist

John Forbes-RobertsonThe Minister

Peter PorteousPrime Minister

Katherine SchofieldPrime Minister's Secretary

Owen HolderFirst Scientist

Jamie RobertsRawlings

Russell SommersNavigation Officer

Patrick ConnorFatherly Guard

Sidney KeanBrash Guard

Paul CooperSecond Guard

Chris SullivanKelly

Burnell TuckerN.A.S.A. Man

Chris JaggerFirst Vampire

Milton Cadman1st Soldier

Rupert Baker2nd Soldier

Gary HildrethPolice Surgeon

Edward EvansDoctor

Nicholas DonnellyPolice Inspector

Peter LovstromFirst Boy in Park

Julian FirthSecond Boy in Park

Carl RiggFirst Radar Technician

Geoffrey FrederickCommunications Officer

David English1st Crewperson

Emma Jacobs2nd Crewperson

Michael John Paliotti3rd Crewperson

Brian Carroll4th Crewperson

Richard OldfieldMission Leader

Christopher BarrTrajectory Officer

Thom Booker1st NASA Officer

Michael Fitzpatrick2nd NASA Officer

Richard D. SharpShip Crewman

John GolightlyColonel

William LindsayColonel's Aide

David BeckettSoldier

Sidney LivingstoneNed Price

Ken ParrySykes

John EdmundsBBC Commentator

Haydn WoodHelicopter Pilot

John Larroquette

James Payne

Stuart Milligan

Barrie Holland

Kerry Shale

Mike Mungarvan

Guy Standeven

Elizabeth Heery2nd Radar Technician

Tobe HooperDirector

Dan O'BannonScreenplay

Don JakobyScreenplay

Colin WilsonNovel

Michael ArmstrongScreenplay

Olaf PooleyScreenplay

Menahem GolanProducer

Yoram GlobusProducer