Diretor/a
Rudolph Cartier
DIRETOR/A
Elenco (na ordem dos créditos)
John Robinson
Professor Bernard Quatermass
Monica Grey
Paula Quatermass
Hugh Griffith
Dr. Leo Pugh
John Stone
Captain John Dillon
Charles Price
2nd Guard
Dermot MacMahon
3rd Guard
Stephen Scott
Guard
Manny Michael
Austin Trevor
Fowler
Edwin Brown
Paratrooper
Peter Roy Taylor
Rupert Davies
Vincent Broadhead
Michael Golden
Paddy
John Rae
E.G. McLeod
John Miller
Stenning
Denton De Gray
Technician
Ian Wilson
Ernie
Desmond Jordan
Young Workman
Martin Lane
Peter Carver
Australian Commentator
Laurence Shiel
Head of Commission
Scott Harrold
Man in Pub
Bryan Kendrick
2nd Technician
Malcolm Watson
Member of Commission
Carl Lacey
Robert S. Young
Bernard Dudley
Stephen Dunne
Reginald Jessup
Extra in Riot Sequence
Brian Moorehead
1st Guard
Roger Delgado
Hugh Conrad
Brian Hayes
Sergeant Grice
Denis McCarthy
Doctor
Cyril Shaps
Control Assistant
Tony Lyons
Private
Derek Aylward
Rupert Ward
Eric Lugg
Fred Large
Wilfrid Brambell
Tramp
Hilda Barry
Mrs. Large
Elsie Arnold
Mrs. McLeod
Herbert Lomas
Robert
John Cazabon
Michael Brennan
Dawson
Tom Clegg
Margaret Flint
Waitress
Richard Cuthbert
Landlord
Sheila Martin
Child
Ilona Ference
Mother
Kim Grant
Sydney Bromley
Father
Hilda Fenemore
Melvyn Hayes
Frankie
Michael Collins
Thompson
Malcolm Knight
Office Boy
Peter Macarte
Second Technician
Diana Chesney
Secretary
Trevor Reid
Analyst
Queenie Barratt
Barmaid
Nickola Sterne
Philip Levene
Supervisor
Fletcher Lightfoot
Austin Webb
David Gordon
Ambulance Man or Plant Technician
Michael Bilton
Patrick Carter
Claude Bonser
Camp Committee Secretary
Philip Ingram
Dina Chesney
Nigel Kneale
Narratoruncredited
Harry Brooks Jr.
Paratrooper Sergeantuncredited
Edward Higgins
Paratrooperuncredited
George Tovey
2nd Workeruncredited
John Dunbar
Workeruncredited
Lee Crawford
Worker with Bazookauncredited
Cyril Renison
John Lynn
Hugh Morrison
Extrauncredited
Peter Grisewood
Michael Rathborne
Fraser White
Peter Exposite
Keith Banks
Aubrey Lewin
Extra in Riot Sequenceuncredited
Roy Siddons
Arthur Hosking
Derek Mayhew
Dennis Handby
Norman Taylor
Lieutenant Carteruncredited
Kevin Peters
Harry Landis
John Herrington
Richard Wade
David Birks
James Bulloch
Daphne Ewing
Arm In Caruncredited
Jack Kine
Spacesuit Technicianuncredited
John Roden
Grant Duprez
Ernie Beard
Electricar Driveruncredited
Robert Kramer
Madge MacMahon
Woman in Pubuncredited
John Richards
1st Workeruncredited
Christine Baird
Woman Assistantuncredited
Mark Goullet
Alan Gore-Lewis
Ralph Tovey
Michael Harrison
Victor Taylor
Archie Angus
Jonathan Maine
Jamie Barnes
Bernard Wilkie
Hugh Willis
Nigel Sharpe
Patricia Horder
Harry Hancock
Victor Hughes
William Thomley