A feminist angers a woman hating crew member on a TV talk show which triggers him to break into her house, attack her, and leave her for dead. She's transported to a local hospital, the creep gets wind of her recovery, and sets out to put an end to her once and for all. Lee Grant is the lead of the film, but doesn't get much to do for a majority of the film since she's either sedated, going in, or coming out of surgery, so most of the heavy lifting goes to Linda Purl as Grant's kind single mom nurse and Michael Ironside who has never been scarier as Grant's stalker/would be killer.
Some of the psychobabble about why Ironside is the way he is doesn't really work and feels a little cliched and the pacing of the film ebbs and flows with a lot of time given to a meaningless subplot between Grant and William Shatner. When the suspense and scares come, they deliver and the finale is very tense and satisfying.