You'll Like My Mother (1972)

You'll Like My Mother is a 1972 horror film directed by Lamont Johnson.

Plot
Francesa Kinsolving, a very pregnant widow whose husband was recently killed in action in Vietnam, travels to visit her late husband's mother in a snowy Minnesota town only to get snowed in during a fierce blizzard where she's forced to wait it out only to slowly uncover some terrible dark secrets that Mrs. Kinsolving has been hiding, one of them is her psychotic other son, a recent escapee from a lunatic asylum, who is shacked up in the basement of the house.

Cast

 * Patty Duke as Francesca Kinsolving
 * Rosemary Murphy as Mrs. Kinsolving
 * Richard Thomas as Kenny
 * Sian Barbara Allen as Kathleen
 * Dennis Rucker as Red Cooper
 * James Neumann as Joey

Trivia
This film was shot around the Congdon Mansion, in Duluth, MN.