Quatermass II

British science-fiction serial, originally broadcast by BBC Television in the autumn of 1955. It is the second in the Quatermass series by writer Nigel Kneale, and the first of those serials to survive in its entirety in the BBC archives. It is also the earliest surviving complete British science-fiction television production.

Several years after the previous serial took place, Professor Quatermass is trying to perfect a dangerously unstable nuclear-powered rocket engine. After a disastrous test firing in Australia, his future son-in-law, Captain John Dillon, draws the Professor's attention to a strange hollow meteorite which interrupted an Army Training exercise. Quatermass and Dillon investigate, and discover a vast government production plant which has some connection with the meteorites.