In the darkly comedic drama "Trash Fire," written and directed by Richard Bates Jr., a deeply dysfunctional couple is forced to confront a horrifying past. The film stars Adrian Grenier and Angela Trimbur as the central pair, whose strained relationship is pushed to its limits during a visit to his estranged family. The unsettling homecoming brings them face-to-face with his deeply religious grandmother, portrayed by Fionnula Flanagan, and his scarred sister, played by AnnaLynne McCord. The supporting cast includes Matthew Gray Gubler, Sally Kirkland, Ray Santiago, Ezra Buzzington, and Molly McCook. This R-rated film, produced by Lawrence Mattis, Matt Smith, and David Lawson Jr., unfolds over 91 minutes, blending sharp drama with uncomfortable comedy as long-buried secrets and bitter resentments erupt with devastating consequences.