Randy Quaid

Lyndon Baines Johnson

Patti LuPone

Claudia Alta 'Lady Bird' Taylor Johnson

Pat Hingle

Sam Rayburn

Barry Corbin

Judge Alvin J. Wirtz

Robin Curtis

Jacqueline Kennedy

Charles Frank

Bobby Kennedy

James F. Kelly

Joseph Kennedy

Kevin McCarthy

Billy Bob

Frances Conroy

R.G. Armstrong

Samuel Ealey Johnson

Morgan Brittany

Alice Glass

Steven Clawson

Doorman

Buddy Quaid

Oliver Theess

LBJ's Guest (uncredited)

Tamara Taylor