Got the most actual quoted lines from the book of any film version, plus you’ve got all of Dicken’s direct-to-reader moralising delivered by Gonzo. And as well as being very faithful to the book, it is a superb film as well.

Michael Caine excels as Scrooge, too. I wouldn’t say that he was better than Alastair Sim was in his version - that’s a performance that would take some beating - but there’s not much in it.