Another Christmas movie I just love is Fred Claus with Vince Vaughn as Fred and Paul Giamatti as Santa Claus. This is such a funny movie, and at the same time very heartwarming. Fred is the older brother of Santa Claus. Fred becomes bitter from living in the shadow of his little brother, Nick, who becomes Santa Claus. I just love this movie, it really works. The supporting cast is great too. John Michael Higgins is great as Willie the head elf. He is in love with Santa's assistant, but she can't even remember his name. Kevin Spacey and Kathy Bates also play great roles. Check this one out, this gets 5 stars from me for a wonderful and funny Christmas movie.