Cast
Dick Van Dyke
Self
Tichina Arnold
Self - Performer
Beth Behrs
Self - Performer
JoJo Siwa
Self - Performer
Jason Alexander
Self - Performer
'Weird Al' Yankovic
Self - Performer
Amanda Kloots
Self - Performer
Skylar Astin
Self - Performer
Amber Riley
Self - Performer
Rita Ora
Self - Performer
Rufus Wainwright
Self - Performer
Julie Andrews
Self
Judd Apatow
Self
David Archuleta
Self
Mel Brooks
Self
Carol Burnett
Self
Stephen Colbert
Self
