I can't think of another movie with Thanksgiving as its theme, it seems Planes, Trains and Automobiles stands alone.

I'm not sure where I'll find it but certainly someone will be playing this classic on television over the holiday.

I'm about to head out on a Thanksgiving jaunt and I hope it is much more pleasant than Steve Martin's and John Candy's impromptu trip together.

A quick YouTube search shows several videos devoted to the movie.  If you've never had the pleasure check out this trailer and be sure to look for it this weekend.