The Bears are fed up with the decay of etiquette at today's theaters. Aren't you? The Bears take it upon themselves to be the police of the theater, sneaking up like ninjas to shush people who ruin the movie for others with their bad manners.

You know that one annoying friend who just can't get the hint? That's Charlie, and he's Bigfoot. The Bears meet him when Charlie signs up on a home-sharing website to spend a weekend with the Bears. Charlie is the worst possible house guest for the Bears and nearly destroys their house.