22: Kristen Schaal with Rufus Wainwright

In this week's episode, comedian and actress Kristen Schaal appears as a jaded hamster and a cop who's just had her first ever cup of coffee; singer/songwriter Rufus Wainwright plays a cat and sings a stunning a cappella version of his song "Candles," and the real estate agent for the B-52's has a hard time selling a certain property known as the "Love Shack."