World in panic! Cities in flames!
A mysterious artifact unearthed below a London Underground station proves to have powerful psychic effects on the people around.
Colonel Breen
Dr. Mathew Roney
Howell
Barbara Judd
Jerry Watson
Sladden
Minister
Captain Potter
Prof. Bernard Quatermass
Johnson
Workman (uncredited)
Technical Officer
Sergeant Cleghorn
Man Running from Station (uncredited)
Army Officer
Electrician
Vicar
Abbey Librarian
Pub Customer
Miss Dobson