Director Bobby Miller announced on Twitter that Rob Simonsen is scoring the upcoming horror comedy Master Cleanse. The film is written and directed by Miller and stars Johnny Galecki, Anna Friel, Oliver Platt and Anjelica Huston. The movie follows a man who decides to restart his life, joining a spiritual retreat designed to cleanse negative toxins from his body. Jordan Horowitz (The Kids Are All Right, Save the Date) is producing the project for Gilbert Films, alongside Aaron L. Gilbert (A Single Shot, Trust Me) for Bron Studios and Galecki for Alcide Bava Pictures. Master Cleanse is currently in post-production and is expected to premiere in 2015.