On screen
Cast
13 credited performers
Reginald Tate
Professor Bernard Quatermass
Isabel Dean
Judith Carroon
Artwork unavailable
Hugh Kelly
John Paterson
Duncan Lamont
Victor Carroon
Paul Whitsun-Jones
James Fullalove
Artwork unavailable
John Glen
Dr Gordon Briscoe
Artwork unavailable
Ian Colin
DI Lomax
Artwork unavailable
Frank Hawkins
DS Best
Christopher Rhodes
Dr Ludwig Reichenheim
Oliver Johnston
News Editor
Artwork unavailable
Peter Bathurst
Charles Greene
Artwork unavailable
John Kidd
Sir Vernon Dodds
Moray Watson
Peter Marsh