John Mills, Nigel Kneale, Simon MacCorkindale, Piers Haggard, Barbara Kellerman, Margaret Tyzack

The Quatermass Conclusion is a movie starring John Mills, Simon MacCorkindale, and Barbara Kellerman. A separate screenplay by Nigel Kneale for theaters, parallel to the 1979 Quatermass four part mini-series. The story set in the...