All of them
I watch Christmas movies ALL.YEAR.LONG
However my favorite, favorite, FAVORITE movie is
The Christmas Card
My kids watch Christmas movies, although not as much since we got rid of cable tv several years ago. They (we) loved watching the Countdown to Christmas on Hallmark. I miss Hallmark for that reason, but it's not worth adding another $150 on to our cable bill!
Do we talk--I don't remember the last time we sat down to watch a Christmas movie. We all watch them on our own. The kids watch them in the spare bedroom or their ipads/phones. Me, I play them in the background while scrapping, cleaning or doing something else.