Alien (1979)

The ultimate benchmark for the used-future aesthetic. The Nostromo looks less like an advanced starship and more like a floating oil refinery held together by maintenance welds, dripping coolant lines, and corrugated ducting. Working with actual aircraft salvage and second-hand industrial switches gave every control console and airlock bulkhead an undeniable weight, smelling of damp hydraulic fluid rather than clean digital fantasy.