Filmmaker Mark Mathis will present a free screening of his movie, “spOILed,” in Socorro. On his website, Mathis writes, “When it comes to what we’re told about oil, there’s rhetoric and then there’s reality. Who can we believe? The media? Politicians? Environmental activists? You’d be surprised.” The showing will be at 7 p.m. Thursday, Oct. 25, at Macey Center. The AADE and SPE student chapters are hosting the event. Mathis will field questions after the movie.