Steve Pink, director of Hot Tub Time Machine, returns with Terrestrial, a new science-fiction thriller arriving in theaters this August.The film follows Allen, a science-fiction writer who invites a group of old college friends to his Hollywood Hills home to celebrate a major career milestone. What begins as a reunion between longtime friends soon takes a very different direction as strange events begin to unfold.Jermaine Fowler stars as Allen alongside James Morosini, Pauline Chalamet, and Edy Modica. The cast also includes Brendan Hunt, Rob Yang, Flora Wildes, Taylor Gray, and Harrison Cone.With its mix of science fiction, thriller elements, and…