Tracing the thread…
His body horror films like 'Shivers' and 'The Fly' explore contamination as visceral, biological invasion that transforms and corrupts the human form.
John Carpenter United States'The Thing' remains the definitive exploration of extraterrestrial contamination, depicting paranoia and infection as an unstoppable, shape-shifting threat.
Andrei Tarkovsky Soviet Union'Stalker' and 'Solaris' philosophically examine contamination through psychological and existential transformation caused by contact with alien intelligence.