Grindstone Entertainment Group has acquired all US rights to writer-directors Michael Rasmussen and Shawn Rasmussen’s directorial debut horror feature. Ariel Veneziano’s Recreation Media will handle international sales.

Lionsgate Home Entertainment will release the story of a team of young professionals who succumb to what appears to be an insanity virus in an abandoned psychiatric hospital.

The Rasmussen Brothers produced with Glenn Cooper, Roger Danchik and Jon Huberman. Veneziano will screen the film for buyers at AFM.

The deals with Grindstone and Recreation were negotiated by Ronna Wallace of Eastgate Pictures on behalf of the Rasmussens and Stan Wertlieb and Christy Cannon for Grindstone.