Dick Van Dyke: 98 Years of Magic

'Weird Al' Yankovic as Self - Performer Derek Hough as Self Tony Hawk as Self JoJo Siwa as Self - Performer Skylar Astin as Self - Performer Martin Short as Self Mary Steenburgen as Self Stephen Colbert as Self Jenny McCarthy as Self Jane Seymour as Self Rita Ora as Self - Performer Rufus Wainwright as Self - Performer Judd Apatow as Self Mel Brooks as Self David Copperfield as Self William Shatner as Self Amber Riley as Self - Performer David Archuleta as Self Ted Danson as Self Rob Reiner as Self Harry Shum Jr. as Self Stanley Tucci as Self Tichina Arnold as Self - Performer Carol Burnett as Self Darren Criss as Self Mark Hamill as Self John Lithgow as Self Cedric the Entertainer as Self Roma Downey as Self Brad Garrett as Self Ken Jeong as Self Dick Van Dyke as Self Beth Behrs as Self - Performer Amanda Kloots as Self - Performer Julie Andrews as Self Lin-Manuel Miranda as Self Craig Robinson as Self Jason Alexander as Self - Performer