The Gendarme and the Creatures from Outer Space

Watch The Gendarme and the Creatures from Outer Space (1979) on Viewmax. The bungling inspector Cruchot finds himself trying to save the residents of St. Tropez from some oil-drinking humanoid aliens. The only way to tell the aliens from the real people, besides their constant thirst for oil-products, is that they sound like empty garbage cans when you touch them. Chaos is ahead.