R. G. Armstrong
Samuel Ealey Johnson
Randy Quaid
Lyndon Baines Johnson
Robin Curtis
Jacqueline Kennedy
Pat Hingle
Sam Rayburn
Frances Conroy
Patti LuPone
Claudia Alta 'Lady Bird' Taylor Johnson
Barry Corbin
Judge Alvin J. Wirtz
Kevin McCarthy
Billy Bob
Morgan Brittany
Alice Glass
James F. Kelly
Joseph Kennedy
Charles Frank
Bobby Kennedy
Steven Clawson
Doorman
Oliver Theess
LBJ's Guest (uncredited)
Buddy Quaid