_**Kathleen Beller coming-of-age in SoCal of the late 70s**_ A teen attends high school in the Los Angeles area (Kathleen Beller) wherein she starts dating a guy (Scott Colomby), but she’s harassed by an unknown stalker. Blythe Danner and Tony Bill play the parents while Robin Mattson and Dennis Quaid are on hand as fellow students. "Are You in the House Alone?" (1978) is a made-for-TV coming-of-age drama/mystery with elements of horror in the stalking & assault mold. In other words, it’s real-life horror as opposed to a cartoonish assailant with a mask and a machete butchering peop...