None of these are true holiday films, but they all do include special, and in some instances pivotal, scenes set at Thanksgiving, Christmas, Hanukkah, or New Year's Eve.
One of the most haunting memories of a concentration camp survivor is of a German officer who celebrates Christmas by having Polish partisans rounded up and killed.
The all-surrounding, all-intrusive nature of electronic surveillance by the government (not thought possible when the film was released, but perhaps too realistic now) is unwittingly discovered by an innocent Christmas shopper.
Hogwarts at Yuletide is magical and provides a reminder to those spending the holidays with family that not everyone has a family to go home to. Some of the sequels have Yuletide scenes as well.
This film, about the home front during WWII, features a Christmas scene where members of the family pull Christmas crackers, wear crowns, and listen to the King on the radio.
This film about an extended family of radio listeners features 2 holidays: the Halloween that Orson Welles interrupted and a film-ending New Year's Eve.
This WWII era film about family life on the home-front ends with a stirring Christmas Eve scene that is almost guaranteed to put you in the holiday spirit.