Don't Look Up is a 2021 American satirical science fiction film written, produced, and directed by Adam McKay. It stars Leonardo DiCaprio and Jennifer Lawrence as two low-level astronomers attempting to warn humanity, via a media tour, about an approaching comet that will destroy Earth. Rob Morgan, Jonah Hill, Mark Rylance, Tyler Perry, Timothée Chalamet, Ron Perlman, Ariana Grande, Scott Mescudi, Himesh Patel, Melanie Lynskey, Michael Chiklis, Tomer Sisley, Paul Guilfoyle, Robert Joy, Cate Blanchett, and Meryl Streep round out the cast.