I own a "raggity" VHS copy of this taped off HBO! It's so old that it barely runs at all due to cable "copyguard". Done in a style closely copying the comic strip, it is well animated and includes Bob and Ray of radio and TV fame as the lead characters. A simple and effective fable about how the Christmas Myth of Santa Claus began, and no to be taken seriously except for a brief appearance of the wise men story in silhouette. A Canadian animated production. Of course B.C. is in it, as well as Clumsy, The Hot Girl, Grog, and all the rest!
Review of B.C.: A Special Christmas
