The picture concerns about the strange deeds into a London underground . There find a Martian aircraft which probes the humanity is created by a superior civilization . Then arrive Quatermass (Andrew Keir) , an official army (Julian Glover) and two obstinate scientists (James Donald and Barbara Shelley) , all of them discover fantastic events . The plot is developed for continuous discovery , leading a spooky and astounding finale.

The movie is an outstanding adaptation from a TV serial exhibited in BBC (1958-59) written by Nigel Kneagle . As protagonist turns up Andrew Keir substituting to Brian Donlevy starring in ¨The Quatermass experiment¨ and ¨Quatermass II¨ , both of them directed by Val Guest , besides John Mills starred the final chapter titled the ¨Conclusion Quatermass¨ directed by Piers Haggard . This 1967 film is one of the greatest British science fiction films and the best of Quatermass trilogy . The great climax film is , of course , the final confrontation between the starring and the weird entity . In the picture appears the usual Hammer technicians and artistic team as cameraman Arthur Grant creating a riveting and colorful cinematography , Bernard Robinson making an awesome production design and ordinary musical conductor Philip Martell . The film is well produced by Anthony Nelson and magnificently directed by Roy Ward Baker . The flick will appeal to science fiction movie enthusiasts and Hammer fans . Rating : Above average and well worth watching .