Willem Dafoe David Tebet
J.K. Simmons Milton Berle
Finn Wolfhard NBC Page
Dylan O'Brien Dan Aykroyd
Nicholas Braun Andy Kaufman / Jim Henson
Brad Garrett Borscht Belt Comedian
Matthew Rhys George Carlin
Drew Scheid Bob Pook
Rachel Sennott Rosie Shuster
Jason Reitman Director, Writer, Producer
Kaia Gerber Jacqueline Carlin
Catherine Curtin Joan Carbunkle
Ella Hunt Gilda Radner
Lamorne Morris Garrett Morris
John Papsidera Casting
Tracy Letts Herb Sargent
Cory Michael Smith Chevy Chase
Josh Brener Alan Zweibel
Cooper Hoffman Dick Ebersol
Gabriel LaBelle Lorne Michaels
Robert Wuhl Dave Wilson
Kim Matula Jane Curtin
Monique Ganderton Stunt Coordinator
James Logan Stew Sorrentino
Tommy Dewey Michael O'Donoghue
Andrew Barth Feldman Neil Levy
Jon Batiste Billy Preston, Original Music Composer
Paul Rust Paul Shaffer
Gil Kenan Writer, Producer
Taylor Gray Al Franken
Billy Bryk Carl
Emily Fairn Laraine Newman
Jess Gonchor Production Design
CC Ice Stunts
Christian Wood Visual Effects Supervisor
Cassidy Alexandra Kahler Stand In, Polaroid Rep
Janine Rath-Thompson Hair Department Head
Peter Rice Producer
Leander Suleiman Anne Beatts
Chris Newlin Music Editor
Shane Reid Editor
Will Files Sound Re-Recording Mixer
Jacob Berger Loading Dock Security Guard
Rose Locke Extras Casting
Lee Gilmore Supervising Sound Editor
Michele Ziegler First Assistant Director
Mathew Price Production Sound Mixer
David V. Butler Supervising Sound Editor
Jimmy Ray Pickens Transportation Coordinator
Mychael Bates Property Master
Naomi McPherson Janis Ian
Matt Wood John Belushi
Danny Glicker Costume Design
Steven A. Morrow Sound Mixer
Colin Lutke Lighting Technician
Aidan Patrick Griffin Intern
Chris Terhune Sound Designer
Tracy Kilpatrick Local Casting
Lauren Killip Makeup Artist
Karri Farris Makeup Artist
Eric Steelberg Director of Photography
Nicholas Podany Billy Crystal
Jeff Pope Scotty Schachter
Jeff Witzke Johnny Carson (voice)
Jef Holbrook Editor
Kevin Gentry Dolly Grip
Rowan Joseph Jim Fox
Martin Garner Video Engineer
John Ross Stunts
Tom Ozanich Sound Re-Recording Mixer
Megan Chambers On Set Dresser
Matthew Moriarty Steadicam Operator