Quatermass 2
In England, a group of space scientists, who have developed plans for the first Moon colony, learn that a secret, ostensibly government-run, complex of identical design has been built in a remote part of England and is the focus of periodic falls of small, hollow "meteorites" originating in outer space.
Actors and roles, crew of Quatermass 2 (1957). Who was filming and what role he played.