Knightmare (2014)

Five years have passed. A group of former high-school classmates reunite for one weekend. The reunion is organized by Rebecca Crane, a former shy girl that gained national celebrity status after writing a coming-of-age book based on her experiences in high school. Her fame has put her in the spot light. The reunion will be the first time she must come face to face with the subjects of her book. This is the perfect setting for drinks, sex, jealousy, and REVENGE. One guest has come to settle a grudge and there's no escape.