IFC Films has revealed the first teaser trailer for Biosphere, sci-fi comedy film set “in the not-too-distant future” starring Mark Duplass and Sterling K. Brown as the last two men on earth who must adapt and evolve to save humanity.

Directed by Mel Eslyn, making her feature directorial debut, Biosphere premiered at the 2022 Toronto Film Festival and opens in theaters plus on VOD on July 7th, 2023.

Billy (Mark Duplass) and Ray (Sterling K. Brown) are lifelong best friends, brothers from another mother – and the last two men on earth. Their survival is largely due to Ray, a brilliant scientist who designed a domed structure with all the systems necessary to sustain life on a planet that could no longer support it. Their custom biosphere is outfitted with basic necessities and creature comforts that make it possible to retain a sense of what life used to be like. A hydroponic garden provides fresh vegetables and a carefully managed fishpond supplies essential protein. Recently, however, fish have begun dying at an alarming rate. With a mere three fish remaining, Billy and Ray face an ominous future. But life may yet find a way.

Watch the teaser trailer for Biosphere.