My kids, grandkids and I still watch the big 5 every year: Charlie Brown Christmas, Frosty the Snowman, Rudolph, Santa Claus is Comin’ to Town, How the Grinch Stole Christmas (not the Jim Carrey horrible crapper). I grew up watching these every year.
Non animated: Santa Clause 1 and 2, Christmas Story, Jingle All the Way, Miracle of 34th street.
I’m a sucker for “Annabelle’s Wish”.