Are You in the House Alone?

In this 1978 made-for-TV horror drama, a typical high school student's life is turned upside down after she is brutally assaulted and stalked by an unknown assailant. As the threat escalates, Gail Osborne realizes that her nightmare has only just begun, with eerie messages and unsettling phone calls leaving her feeling trapped and helpless. Eventually, she finds the courage to confront her tormentor, but not before a terrifying confrontation in her own home forces her to fight for survival.