Obsada:
-
James Donald
Dr. Mathew Roney
-
Andrew Keir
Prof. Bernard Quatermass
-
Barbara Shelley
Barbara Judd
-
Julian Glover
Colonel Breen
-
Duncan Lamont
Sladden
-
Bryan Marshall
Captain Potter
-
Peter Copley
Howell
-
Edwin Richfield
Minister
-
Grant Taylor
Police Sergeant Ellis
-
Maurice Good
Sergeant Cleghorn
-
Robert Morris
Jerry Watson
-
Sheila Steafel
Journalist
-
Hugh Futcher
Sapper West
-
Hugh Morton
Elderly Journalist
-
Thomas Heathcote
Vicar
-
Noel Howlett
Abbey Librarian
-
Hugh Manning
Pub Customer
-
June Ellis
Blonde
-
Keith Marsh
Johnson
-
James Culliford
Corporal Gibson
-
Bee Duffell
Miss Dobson
-
Roger Avon
Electrician
-
Brian Peck
Technical Officer
-
John Graham
Inspector
-
Charles Lamb
Newsvendor
-
Peter Bennett
London Transport Official
-
Peter Bourne
Second Electrician
-
John Bown
TV Interviewer
-
Simon Brent
Orderly Officer
-
David Crane
Institute Attendant
-
William Ellis
Journalist
-
Mark Elwes
Second Technician
-
Harry Fielder
Possessed man
-
Joseph Greig
Pub Customer
-
Walter Horsbrugh
Messenger
-
Alastair Hunter
Institute Doorkeeper
-
Elroy Josephs
Black Workman
-
Michael Poole
Older Workman
-
John Rutland
Second London Transport Official
-
David Savile
Army officer
-
Albert Shepherd
Loader
-
Leslie Southwick
Journalist
-
Gareth Thomas
Other Workman
-
Brian Walton
Journalist
-
Ian White
TV Announcer
