• 
  Douglas McGrath

  regizor

• 
  Douglas McGrath

  scenarist

• 
  Toby Jones

  Truman Capote
• 
  Sandra Bullock

  Nelle Harper Lee
• 
  Gwyneth Paltrow

  Kitty Dean
• 
  Sigourney Weaver

  Babe Paley
• 
  Daniel Craig

  Perry Smith
• 
  Jeff Daniels

  Alvin Dewey

• 
  Isabella Rossellini

  Marella Agnelli
• 
  Hope Davis

  Slim Keith
• 
  Gail Cronauer

  Bonnie Clutter
• 
  Juliet Stevenson

  Diana Vreeland
• 
  Austin Chittim

  Kenyon Clutter
• 
  Dennis Letts

  Judge Tate
• 
  Grant James

  Reporter 2

• 
  Brady Coleman

  Charles McAtee
• 
  Peter Bogdanovich

  Bennett Cerf
• 
  Libby Villari

  Delores Hope
• 
  Brett Brock

  Tex Smith
• 
  Gabriel Folse

  Foreman
• 
  Marco Perella

  Clifford Hope
• 
  Michael Panes

  Gore Vidal
• 
  Brady Hender

  Young Perry
• 
  John Benjamin Hickey

  Jack Dunphy
• 
  Lee Pace

  Dick Hickock
• 
  Frank G. Curcio

  William Shawn
• 
  Andrew Halbreich

  El Morocco Band
• 
  Justin Sherburn

  El Morocco Band
• 
  Rey Arteaga

  El Morocco Band