The Rookies (1972)

Season 2: Episode 12

Jill is confronted by her past when a former lover of hers appears at her home. Mike is currently out of town. The unanticipated visitor gives the impression that he is fatally ill, thereby luring Jill into becoming involved with him, despite her uncertainty. Only after a period of time does Jill realize the great lengths this former lover will go to try to get her back and claim her as his own.