Trailer
Cast
Josh Brener
Alan Zweibel
Lauren Shelfo
Showgirl
Taylor Gray
Al Franken
Dylan O'Brien
Dan Aykroyd
J.K. Simmons
Milton Berle
Mcabe Gregg
Tom Davis
Martin Garner
Video Engineer
Mary-Clare Bone
Audience Member
Billy Bryk
Carl
Ella Hunt
Gilda Radner
Matt Wood
John Belushi
Kim Matula
Jane Curtin
Jon Batiste
Billy Preston
Rowan Joseph
Jim Fox
Abraham Hsu
Leo Yoshimura
Drew Scheid
Bob Pook
Aidan Patrick Griffin
Intern
Jacob Berger
Loading Dock Security Guard
Nicholas Braun
Andy Kaufman / Jim Henson
Caroline Raad
Balloon Lady
Rionna Luck
Showgirl
Rachel Sennott
Rosie Shuster
Lamorne Morris
Garrett Morris
Cooper Hoffman
Dick Ebersol
Catherine Curtin
Joan Carbunkle
Matthew Rhys
George Carlin
Nicholas Podany
Billy Crystal
Kirsty Woodward
Audrey Dickman
Parker Wierling
Tom Schiller
Jeff Pope
Scotty Schachter
Jef Holbrook
Editor
Corinne Britti
Valri Bromfield
Tracy Letts
Herb Sargent
Dalton Causey
Audience Member
Ellen Boscov
Mrs. Kaufman
Brad Garrett
Borscht Belt Comedian
Gabriel LaBelle
Lorne Michaels
Andrew Barth Feldman
Neil Levy
James Logan
Stew Sorrentino
Mike Platarote Jr.
Card Trick Stage Hand
Jeff Witzke
Johnny Carson (voice)
Cory Michael Smith
Chevy Chase
Naomi McPherson
Janis Ian
Kaia Gerber
Jacqueline Carlin
Brian Welch
Don Pardo
Emily Fairn
Laraine Newman
Stephen Badalamenti
Lobby Security Guard
Presley Coley
Barbara Gallagher
Justin Matthew Smith
Joe Dicso
Casey Nicholas Price
Affiliate John
John Mayo
Tap Dancer
McKinley Horn
Showgirl
Cassidy Alexandra Kahler
Polaroid Rep
Willem Dafoe
David Tebet
John Dinello
Shop Steward
Leander Suleiman
Anne Beatts
Robert Wuhl
Dave Wilson
Tommy Dewey
Michael O'Donoghue
Paul Rust
Paul Shaffer
Finn Wolfhard
NBC Page