Not sure if it counts as a movie, but I've loved Rich Little's Christmas Carol for decades. Rich Little was/is a master impersonator and he plays all the major roles in A Christmas Carol with characters that would have been well known back in the 1970s. W. C. Fields as Scrooge. Richard Nixon as Marley. Johnny Carson as Freddie. You get the idea. It was my favorite version of that story until The Muppets, and still ranks as my second favorite.
Edit: you can find it on YouTube