It’s funny; after pitching this article, I ended up having a conversation with my colleges at work about Christmas movies and those they like to watch over the festive period. The usual ones came up, of course: The Grinch, Elf, Love Actually, and Miracle on 34th Street. But I had to confess the only ‘pure’ Christmas film that I’d seen and watched a few times in my childhood was Santa Claus 2. I…