Scrooged! Because Bill Murray. Because it is funny and dark but also sweet and redemptive. It is a take on A Christmas Carol by Charles Dickens but set in 1980s NYC. It also has great performances by Alfre Woodard, Carole Kane, Karen Allen, Bobcat Goldthwait, John Forsythe, Robert Mitchum and many more. Favourite xmas film and favourite Bill Murray performance. It used to be on TV every year when I was a kid and now I always watch it on DVD at least once a year...