Hammer Films adapted all three 1950s BBC Quatermass serials as films. The Quatermass Xperiment was released in 1955, Quatermass 2 in 1957 and Quatermass and the Pit in 1967. This is our annual \u201cspinoff\u201d discussion about an adaptation of a British SF TV series into a different medium. Please send us your comments, questions, requests [\u2026]