On this week's show, we kick off our festive Good With Numbers month by inviting the entire family over to watch 1989's National Lampoon's Christmas Vacation. What's the correct procedure for obtaining a Christmas tree? Why is Clark Griswold such a letch? Are these yuppie neighbours really that bad? What does that switch at Neth's front door actually do? And where the hell is Lindsey Buckingham? All this, plus Laura welcomes a squirrel into her home and we play a game about trans-Atlantic movie titles!

National Lampoon's Christmas Vacation is directed by Jeremiah S. Checkik, and stars Chevy Chase, Beverly D'Angelo, Juliette Lewis, Johnny Galecki, John Randolph, Diane Ladd and Randy Quaid.

Bad With Numbers is a weekly show about questionable movie sequels, all the way from Toronto, Canada. It's hosted by Neth Knowles, Laura Medeiros, Rodey Gozum and Megan Swaine.

Theme song by Audiopop.
Artwork by Laura Medeiros.