EXCLUSIVE: Austin Abrams and Beau Mirchoff have signed on for writer-director Kyle Wilamowski’s indie coming-of-age drama opposite Tye Sheridan and Kaitlyn Dever. In Grass Stains, Abrams will play Hunter Gorski, a scruffy 16-year-old who pays little attention to his best friend Conrad’s (Sheridan) first love (Dever). Mirchoff plays Dever’s athletic older brother, who becomes the victim of a prank gone seriously awry. The film, executive produced by Steve Olivera, Matthew Perniciaro and Kevin Mann, is filming in North Carolina. Abrams (Gangster Squad, the upcoming Sacrifice) is repped by APA, Industry Entertainment, and Filker Toczek Gellman Suddleson. Mirchoff (MTV’s Awkward) is repped by APA, Velocity Entertainment Partners, and Ginsburg Daniels.