Characters played by Reginald Tate
Professor Bernard Quatermass
Characters played by Isabel Dean
Judith Carroon
Characters played by Hugh Kelly
John Paterson
Characters played by Paul Whitsun-Jones
James Fullalove
Characters played by Duncan Lamont
Victor Carroon
Characters played by John Glen
Dr. Gordon Briscoe
Characters played by Ian Colin
Detective-Inspector Lomax
Characters played by Frank Hawkins
Detective-Sergeant Best
Characters played by Oliver Johnston
News Editor
Characters played by Katie Johnson
Miss Wilde
Characters played by Christopher Rhodes
Dr. Ludwig Reichenheim
Characters played by Peter Bathurst
Charles Greene
Characters played by Moray Watson
Peter Marsh
Characters played by Philip Vickers
American Reporter
Characters played by Tony Van Bridge
Producer
Characters played by Anthony Green
Boy
Characters played by Richard Cuthbert
Chemist
Characters played by Lewis Wilson
Walters
Characters played by Eugene Leahy
Police Inspector
Characters played by Neil Wilson
Policeman
Policeman
Wimbledon
Characters played by Neal Arden
Commentator
Characters played by Josephine Crombie
Secretary
Characters played by Patrick Westwood
First Journalist
First Reporter
Characters played by Bernadette Milnes
Usherette
Characters played by John Kidd
Sir Vernon Dodds
Characters played by Dominic Le Foe
Second Journalist
Second Reporter
Characters played by W. Thorp Deverreux
Blaker
Characters played by Van Boolen
Len Matthews
Characters played by Iris Ballard
Mrs. Matthews
Characters played by Enid Lindsey
Louisa Greene
Characters played by Colyn Davies
Fireman
Characters played by Keith Pyott
Cabinet Minister
Characters played by Christie Humphrey
Janet
Characters played by Edward David
Indian Reporter
Characters played by John Stone
Ted
Characters played by Andrew Laurence
Major O'Neill
Characters played by Darrell Runey
Photographer
Characters played by Frank Atkinson
Park Keeper
Characters played by Jack Rodney
Ramsay
Characters played by Peter Franklin
Army Sergeant
Characters played by Reginald Hearne
Police Inspector
Characters played by Kenneth Midwood
Policeman
Characters played by Wilfrid Brambell
A Drunk
Characters played by Arnold Diamond
Man in Crowd
Characters played by Stella Richman
Hospital Sister
Characters played by Nicholas Bruce
BBC Newsreader
Characters played by Lee Fox
Cinema Manager
Characters played by Pat McGrath
BBC Interviewer
Characters played by Janet Joye
Cinemagoer
Characters played by Maurice Durant
Policeman
Scotland Yard
Characters played by MacGregor Urquhart
Sandwichman
Characters played by Dennis Wyndham
Reveller
Characters played by Keith Herrington
'Space Lieutenant'
Characters played by Pauline Johnson
Space Girl
Characters played by Gordon Jackson
Television Director
Characters played by Paddy Russell
Comet Passenger
Crash Site Onlooker
Characters played by Nickola Sterne
Abbey Crowd
Crash Site Onlooker
Characters played by Mary Malcolm
Self - Television Announcer
Characters played by Halstan Crimmins
Journalist
Characters played by Sheldon Allan
Abbey Crowd
Ambulance Man
Characters played by George Dudley
Journalist
Characters played by Raymond Rollett
Abbey Crowd
Characters played by Rex Graham
Policeman
Characters played by Alan Casley
Abbey Crowd
Characters played by Michèle Clément
Abbey Crowd
Characters played by Lloyd Shirley
Soldier
Characters played by Frank Littlewood
Comet Passenger
Characters played by Grace Webb
Abbey Crowd
Characters played by Charles Hersee
Abbey Crowd
Characters played by Aubrey Danvers-Walker
Photographer
Characters played by Cyril Saxon
Soldier
Characters played by Richard Huggett
Abbey Crowd
Characters played by Charles Hammond
Ambulance Man
Characters played by Violet Parry
Abbey Crowd
Characters played by John C. Wright
Ramsay's Driver
Characters played by Paddy Hayes
Airport Policeman
Characters played by Judith Horn
Crash Site Onlooker
Characters played by S.M. Wood
Crash Site Onlooker
Characters played by Langton Jones
Soldier
Characters played by Stuart Mortimer
Narrator
Characters played by Cowley Brown
Comet Passenger
Characters played by Kebie Westone
Soldier
Characters played by Judith Nelmes
Cinemagoer's Friend
Characters played by Malcolm Watson
Photographer
Characters played by Joan Rome
Aeroplane Passenger