Ruido(2019)

Ruido is a Spanish comedy about a solitary man locked in an escalating war with his upstairs neighbors. Armed with only his dog Lula and an arsenal of noise, he wages a relentless acoustic campaign against them—though his efforts to get revenge rarely go as planned. What begins as petty retaliation spirals into increasingly absurd and desperate attempts to disturb the peace. The film captures the dark humor of urban frustration, where two households become locked in a battle of wills that neither can win. A quirky, character-driven story about isolation, spite, and the thin walls that separate us from our enemies.