The Quatermass Xperiment

A groundbreaking manned spacecraft, launched from an English site, mysteriously disappears from radar before crashing into a farmer's field. Upon discovery, only one of the three astronauts onboard is found alive, yet he is in a state of shock, unable to communicate. As authorities investigate, they realize he is undergoing a harrowing transformation, both physically and mentally. The incident sparks a frantic race against time to uncover the truth behind the astronaut's condition and the fate of his missing crewmates, revealing the terrifying consequences of human exploration in space.