Scrooge’s nephew speaks to him of Christmas
This clip comes from the 1984 British-American film adaptation of Charles Dickens’ A Christmas Carol. This made-for-TV production starred George C. Scott as Ebenezer Scrooge, and is probably the only modern version that doesn’t tell the story as if it were made for children - which it most assuredly was not.
Read more about this production, called "the definitive version of a beloved literary classic", at Wikipedia.