Gabriel LaBelle
as Lorne Michaels
Rachel Sennott
as Rosie Shuster
Cory Michael Smith
as Chevy Chase
Ella Hunt
as Gilda Radner
Lamorne Morris
as Garrett Morris
Nicholas Braun
as Jim Henson
Cooper Hoffman
as Dick Ebersol
Andrew Barth Feldman
as Neil Levy
Kaia Gerber
as Jacqueline Carlin
Tommy Dewey
as Michael O'Donoghue
Jon Batiste
as Billy Preston