1. Home Alone
I wonder how many kids in the 90s caused real physical harm to their parents after this film?
However, Home Alone was not all gags and laughter as this weirdo proves - someone videotaped their TV so they could post "the sad part of Home Alone" on YouTube.
(2) A Christmas Story
Oh Ralphie! (This may have been #1 but for weird racist scenes at the Chinese restaurant)
(3) It's a Wonderful Life
Uploaded by y10566. - Full seasons and entire episodes online.
Stupid Uncle Billy almost ruined everything!!! Here's SNL's lost ending.
(4) National Lampoon's Christmas Vacation
Randy Quaid's finest hour.
(5) Love Actually
All I want for Christmas is Rodrigo Santoro!