Recurring Guest Characters Mat Hoffman 1 guest appearances Jackie Johnson 1 guest appearances Lisa Leslie 1 guest appearances Kenny Wormald 1 guest appearances Sutton Foster 1 guest appearances Tom Kenny 1 guest appearances Bill Fagerbakke 1 guest appearances Chris Savino 1 guest appearances Butch Hartman 1 guest appearances Dominique Dawes 1 guest appearances Michelle Obama 1 guest appearances Joe Bonamassa 1 guest appearances Duff Goldman 1 guest appearances The Band Perry 1 guest appearances Tim Gunn 1 guest appearances Bob Mackie 1 guest appearances Susan Feniger 1 guest appearances Greg Nicotero 1 guest appearances David Copperfield 1 guest appearances