Gabriel LaBelle Lorne Michaels Rachel Sennott Rosie Shuster Cooper Hoffman Dick Ebersol Dylan O'Brien Dan Aykroyd Cory Michael Smith Chevy Chase Lamorne Morris Garrett Morris Willem Dafoe David Tebet Ella Hunt Gilda Radner Emily Fairn Laraine Newman Matt Wood John Belushi Kim Matula Jane Curtin Tommy Dewey Michael O'Donoghue Andrew Barth Feldman Neil Levy Nicholas Braun Andy Kaufman / Jim Henson Kaia Gerber Jacqueline Carlin Catherine Curtin Joan Carbunkle Nicholas Podany Billy Crystal Corinne Britti Valri Bromfield Finn Wolfhard NBC Page J.K. Simmons Milton Berle Matthew Rhys George Carlin Taylor Gray Al Franken Leander Suleiman Anne Beatts Mcabe Gregg Tom Davis Kirsty Woodward Audrey Dickman Colby James West Radio Announcer / New Dad Narrator Peter E Dawson Elevator Attendant Ellen Boscov Mrs. Kaufman Justin Matthew Smith Joe Dicso Presley Coley Barbara Gallagher Stephen Badalamenti Lobby Security Guard John Dinello Shop Steward Mike Platarote Jr. Card Trick Stage Hand Rob Barnes Stage Hand Anna Grace Barlow Edie Baskin Alia Guidry Wardrobe Assistant Christian A. Jenkins Spray Paint Constumer