
Can the Earth survive against the aliens from outer space?
In Britain, bodies of NATO paratroopers are being snatched during routine jumps by a mysterious red-beam of otherworldly origin.
George SandersGen. Armstrong
Maurice EvansDr. Matthews / Alien
Patrick AllenBob Megan
Neil ConneryJim Radford
Robert FlemyngW.C. BaldwinPamela ConwayLorna
Allan CuthbertsonHindsmith
Michael CulverLt. Bailes
Sally FaulknerJoanna
Shelagh FraserMrs. Thatcher
Hilary DwyerJulie SladeDennis ChinneryControl OfficerMichael WarrenHarry