Based on real-life events, Todd Verow’s “Tumbledown” is a thrilling and intense exploration of the shadowy aspects of sexuality. The film follows a tangled love triangle that forms when the attractive Jay encounters bartender Nick and asks him to join him and his partner for a weekend at their rural cabin. As the weekend unfolds, an abundance of sex, drugs, and alcohol spirals into a deep obsession and even more troubling consequences. Consistently daring and utterly captivating, “Tumbledown” promises to leave audiences breathless.