When her Army husband is killed in combat, a pregnant Francesca Kinsolving (Patty Duke) travels to the remote Minnesota home of his family, whom she's never met, for a visit. Meeting with icy acceptance from her mother-in-law (Rosemary Murphy) and stranded by a blizzard, Francesca begins to discover terrifying--and deadly--secrets about her relations, in this gripping suspenser. Richard Thomas, Sian Barbara Allen also star. 92 min. Widescreen; Soundtrack: English.