Kristen Schaal

Kristen Schaal (born January 24, 1978), incorrectly credited as Kristen Schall, is an American actress, author, comedienne, and writer, best known for her roles as Mel on ', as Louise Belcher on Bob's Burgers, Mabel Pines in ', and as a contributor to . She voiced Taffy in the season 22 episode "Homer Scissorhands". She also reprised her role as Louise Belcher in the couch gag of the season 30 episode "My Way or the Highway to Heaven".

Her name was misspelled as "Kristen Schall" in the closing credits of "Homer Scissorhands", but the mistake was acknowledged and corrected in the chalkboard gag of the next episode, "500 Keys".