You'll Like My Mother (1972)

Francesca, a pregnant Los Angeles widow, journeys to her late husband's Minnesota hometown to finally meet his mother and family. After being met with icy acceptance from her mother-in-law, then getting stranded with her in a blizzard, Francesca begins to discover terrifying secrets about her husband's family.

Directed by: Lamont Johnson

Starring: Patty Duke, Rosemary Murphy, Richard Thomas, Sian Barbara Allen, Dennis Rucker, Harold Congdon

Links: IMDb, Movie posters, Movie stills