Blade Runner is a science fiction movie set in a dystopian future Los Angeles in 2019. The movie follows Rick Deckard (played by Harrison Ford), a bounty hunter tasked with tracking down advanced androids known as replicants. These replicants, led by Roy Batty (played by Rutger Hauer), have escaped and are seeking a longer lifespan. As Deckard navigates this gritty world, he begins to question the nature of humanity and his own existence.