Guest Stars Tom Kenny as A.R.F. Jill Talley as Cupcake Leslie David Baker as Rufus Tara Strong as Gina Tara Strong as Dance Instructor Tom Kenny as Dallie Jack McBrayer as Hedgie Jessica DiCicco as Student Jessica DiCicco as Baby Harland Williams as Dog Credit Only Huey Lewis as Bulworth Leslie David Baker as Frank Exposition Cheri Oteri as Esther Exposition Jill Talley as Jackie