In "911 Nightmare (2016)", a devoted 911 operator finds herself at the center of a gripping mystery when a series of distressing calls lead her down a dangerous path. As she races against time to save the lives of strangers on the other end of the line, she uncovers a web of deception and peril that threatens to engulf her own life. With each call, the tension escalates, and the operator must rely on her instincts and courage to navigate the treacherous twists and turns that lie ahead. Will she be able to unravel the mystery and save those in need, or will the darkness lurking in the shadows consume her? "911 Nightmare" is a heart-pounding thriller that will keep you on the edge of your seat from start to finish.