布莱恩·唐莱维
Brian Donlevy
饰:Prof. Bernard Quatermass
杰克·华纳
Jack Warner
饰:Insp. Lomax
玛吉娅·迪安
Margia Dean
饰:Mrs. Judith Carroon
索拉·赫德
Thora Hird
饰:Rosemary 'Rosie' Elizabeth Rigly
戈登·杰克逊
Gordon Jackson
饰:BBC TV producer
David King-Wood
饰:Dr. Gordon Briscoe (Quatermass' associate)
Harold Lang
饰:Christie (man who helps Victor escape)
莱昂内尔·杰弗里斯
Lionel Charles Jeffries
饰:Blake (Ministry of Defense)
山姆·基德
Sam Kydd
饰:Police sergeant questioning Rosie
理查德·沃兹沃思
Richard Wordsworth
饰:Victor Carroon (spaceship crew member)
Margaret Anderson
Margaret Anderson
饰:Maggie (uncredited)
珍·爱舍
Jane Asher
饰:Little girl (uncredited)
Harry Brunning
Harry Brunning
饰:Night porter (uncredited)
Eric Corrie
饰:Maggie's boyfriend (uncredited)
Gron Davies
饰:Charles Green (spaceship crew member) (uncredited)
瓦西里·迪格纳穆
Basil Dignam
饰:Sir Lionel Dean (uncredited)
James Drake
James Drake
饰:Sound engineer (uncredited)
莫里格莱辛
Mollie Glessing
饰:Mother at zoo (uncredited)
Michael Godfrey
饰:Crash site fireman (uncredited)
Donald Gray
饰:TV announcer (uncredited)
Arthur Gross
饰:TV floor director (uncredited)
Ernest Hare
饰:Crash site fire chief (uncredited)
Fred Johnson
饰:Inspector (uncredited)
莫里斯·考夫曼
Maurice Kaufmann
饰:Marsh (Quatermass' assistant) (uncredited)
Henry B. Longhurst
饰:George (Maggie's father) (uncredited)
阿瑟·洛夫格罗夫
Arthur Lovegrove
饰:Sgt. Bromley (uncredited)
Barry Lowe
饰:Tucker (night nurse) (uncredited)
Mayne Lynton
饰:Zoo superintendent (uncredited)
Bartlett Mullins
饰:Zookeeper (uncredited)
弗兰克·菲利普斯
Frank Phillips
饰:BBC announcer (uncredited)
George Roderick
George Roderick
饰:Local policeman (uncredited)
John Stirling
John Stirling
饰:Major at crash site (uncredited)
玛丽安·斯通
Marianne Stone
饰:Central Clinic nurse (uncredited)
Toke Antony Townley
饰:The chemist (uncredited)
斯坦利·范比尔斯
Stanley Van Beers
饰:Dr. Ludwig Reichenheim (spaceship crew member) (uncredited)
Jane Aird
Jane Aird
饰:Mrs. Lomax (uncredited)
Edward Dane
Edward Dane
饰:Station policeman (uncredited)
Betty Impey
Betty Impey
饰:Central Clinic nurse (uncredited)
John Kerr
John Kerr
饰:Film lab technician (uncredited)
John Wynn
John Wynn
饰:Det. Sgt. Best (uncredited)