Character Name : Prof. Bernard Quatermass

Original Name : Andrew Keir

Gender : Male

Character Name : Dr. Mathew Roney

Original Name : James Donald

Gender : Male

Character Name : Barbara Judd

Original Name : Barbara Shelley

Gender : Female

Character Name : Colonel Breen

Original Name : Julian Glover

Gender : Male

Character Name : Captain Potter

Original Name : Bryan Marshall

Gender : Male

Character Name : Sergeant Cleghorn

Original Name : Maurice Good

Gender : Male

Character Name : Sladden

Original Name : Duncan Lamont

Gender : Male

Character Name : Howell

Original Name : Peter Copley

Gender : Male

Character Name : Minister

Original Name : Edwin Richfield

Gender : Male

Character Name : Police Sergeant Ellis

Original Name : Grant Taylor

Gender : Male

Character Name : Abbey Librarian

Original Name : Noel Howlett

Gender : Male

Character Name : Vicar

Original Name : Thomas Heathcote

Gender : Male

Character Name : Jerry Watson

Original Name : Robert Morris

Gender : Male

Character Name : Miss Dobson

Original Name : Bee Duffell

Gender : Female

Character Name : Journalist

Original Name : Sheila Steafel

Gender : Female

Character Name : Sapper West

Original Name : Hugh Futcher

Gender : Male

Character Name : Elderly Journalist

Original Name : Hugh Morton

Gender : Male

Character Name : Pub Customer

Original Name : Hugh Manning

Gender : Male

Character Name : Blonde

Original Name : June Ellis

Gender : Female

Character Name : Johnson

Original Name : Keith Marsh

Gender : Male

Character Name : Corporal Gibson

Original Name : James Culliford

Gender : Male

Character Name : Electrician

Original Name : Roger Avon

Gender : Male

Character Name : Technical Officer

Original Name : Brian Peck

Gender : Male

Character Name : Inspector

Original Name : John Graham

Gender : Male

Character Name : Newsvendor

Original Name : Charles Lamb

Gender : Male

Character Name : Army Officer

Original Name : David Savile

Gender : Male

Character Name : Journalist

Original Name : William Ellis

Gender : Male

Character Name : Workman (uncredited)

Original Name : Gareth Thomas

Gender : Male

Character Name : Black Workman (uncredited)

Original Name : Elroy Josephs

Gender : Male

Character Name : Older Workman (uncredited)

Original Name : Michael Poole

Gender : Male

Character Name : Loader (uncredited)

Original Name : Albert Shepherd

Gender : Male