Archaeologist Anna (Gina Philips) is thrilled to excavate the site of a 17th-century plague hospital. But when her dig unleashes the spirit of a murderous doctor, she'll have to do all she can to thwart the hospital's dormant evil secrets from springing to life. Trapped inside the hospital with four trespassing teens, Anna must find a way out before history repeats itself. Who will become the next patient?