Film Dope

Whilst singing christmas carols Homer comes up with a new song about hating Ned Flanders. After the new tune is over-played on the radio The Simpsons take refuge at a ranch where they get attacked by dam-building beavers.
Look out for a delightful brief cameo from Andy Serkis, reprising his Gollum role in the form of a picnic-clearing guy with a moustache!