• 
  Ron Howard

  regizor

• 
  David Koepp

  scenarist

• 
  Michael Keaton

  Henry Hackett
• 
  Robert Duvall

  Bernie White
• 
  Glenn Close

  Alicia Clark
• 
  Jill Hennessy

  Deanne White
• 
  Marisa Tomei

  Martha Hackett
• 
  Clint Howard

  Ray Blaisch

• 
  Randy Quaid

  Michael McDougal
• 
  Jason Robards

  Graham Keighley
• 
  Siobhan Fallon

  Lisa
• 
  Augusta Dabney

  Sarah Hackett
• 
  Jason Alexander

  Marion Sandusky
• 
  Catherine O'Hara

  Susan
• 
  Amelia Campbell

  Robin

• 
  Spalding Gray

  Paul Bladden
• 
  Michael Countryman

  Emmett
• 
  Jack Kehoe

  Phil
• 
  Edward Hibbert

  Jerry
• 
  Gary Dourdan

  Copy Guy
• 
  Roma Maffia

  Carmen
• 
  Bruce Altman

  Carl
• 
  John Eric Bentley

  Paste-Up Person
• 
  Michael P. Moran

  Chuck
• 
  Erika Johnson

  Little Sister
• 
  Rance Howard

  Alicia's Doctor
• 
  James Colby

  Alicia's Paramedic
• 
  Jean Speegle Howard

  Hospital Volunteer
• 
  William Prince

  Howard Hackett
• 
  Jim Meskimen

  Tom
• 
  Bobo Lewis

  Anna
• 
  Lynne Thigpen

  Janet
• 
  Geoffrey Owens

  Lou