J.K. Simmons

William Frawley

Nicole Kidman

Lucille Ball

Tony Hale

Jess Oppenheimer

Linda Lavin

Older Madelyn Pugh

Nina Arianda

Vivian Vance

Javier Bardem

Desi Arnaz

Alia Shawkat

Madelyn Pugh

Jake Lacy

Bob Carroll Jr.

Ronny Cox

Older Bob Carroll

John Rubinstein

Older Jess Oppenheimer

Clark Gregg

Howard Wenke

Nelson Franklin

Joe Strickland

Jeff Holman

Roger Otter

Jonah Platt

Tip Tribby

Christopher Denham

Donald Glass

Brian Howe

Charles Koerner

Ron Perkins

Macy

Baize Buzan

Mary Pat

Matt Cook

1st AD

Joshua Bednarsky

PA Bill

Dana Lyn Baron

Miss Rosen

Dan Sachoff

David Levy

Max Silvestri

David Hart

Renee Pezzotta

Italian Woman

Aaron Sorkin

Writer

Lauren Lohman

Executive Producer

David Bloomfield

Executive Producer

Stuart M. Besser

Executive Producer

Lucie Arnaz

Executive Producer

Desi Arnaz Jr.

Executive Producer

Jenna Block

Executive Producer