how many movies of a christmas carol are there

*As you watch the movie, you can't help but feel a deep connection to the character of Scrooge. You feel like you can relate to him in many ways. You've always felt like an outsider, never truly fitting in with the people around you. You've always felt like you were different, and that no one really understood you. But here you are, watching this movie, and realizing that you're not the only one who's ever felt this way.*