Kristen Schaal

Kristen Schaal. Actress: Dinner for Schmucks. Kristen Schaal is an American actress, voice artist, writer, and comedian. She is best known for her roles as Mel on the HBO series Flight of the Conchords, Louise Belcher on FOX animated comedy Bob's Burgers, and Mabel Pines on Gravity Falls. Other notable roles include her appearances as a commentator on The Daily Show, Amanda Simmons on The Hotwives of Orlando, Hazel Wassername...