Alistair Sim is easily the greatest Scrooge of all time in 1951's "A Christmas Carol" - or "Scrooge", as it's known in the UK. It's a movie that didn't have much success when released in North America but has gone on to become a beloved Christmas classic. Or is beloved to strong a word? Guest Ryan Sim doesn't think so - but then again he's related to Alistair Sim. It's a magical Christmas episode that's both funny and touching. Give it a listen.