| Kevin Costner (Kenny O'Donnell) |
| Drake Cook (Mark O'Donnell) |
| Lucinda Jenney (Helen O'Donnell) |
| Caitlin Wachs (Kathy O'Donnell) |
| Jon Foster (Kenny O'Donnell Jr.) |
| Matthew Dunn (Kevin O'Donnell) |
| Kevin O'Donnell |
| Janet Coleman (Evelyn Lincoln) |
| Bruce Thomas (Floyd) |
| Stephanie Romanov (Jacqueline Kennedy) |
| Bruce Greenwood (John F. Kennedy) |
| Frank Wood |
| Dakin Matthews (Arthur Lundahl) |
| Liz Sinclair |
| Colette O'Connell |
| Karen Ludwig |
| Audrey Rapoport |
| Marliese K. Schneider |
| Steven Culp (Robert F. Kennedy) |
| Dylan Baker (Robert McNamara) |
| Bill Smitrovich (Le Gén. Maxwell Taylor) |
| Henry Strozier (Dean Rusk) |
| Ed Lauter (Le Gén. Marshall Carter) |
| Michael Fairman (Adlai Stevenson) |
| Walter Adrian (Lyndon Johnson) |
| Tim Kelleher (Ted Sorensen) |
| James Karen (George Ball) |
| Daniel Ziskie (Le Gén. Walter 'Cam' Sweeney) |
| Len Cariou (Dean Acheson) |
| Peter White (John McCone) |
| Kevin Conway (Le Gén. Curtis LeMay) |
| Kelly Connell (Pierre Salinger) |
| Olek Krupa (Andrei Gromyko) |
| Elya Baskin (Anotoly Dobrinyn) |
| Timothy Jerome (Un journaliste) |
| Jack McGee (Richard J. Daley) |
| Lamar Smith |
| John Aylward (Orville Dryfoos) |
| Madison Mason (George Anderson) |
| Vivien Straus |
| Christopher Lawford (William B. Ecker) |
| David O'Donnell (Le Lt. Bruce Wilhemy) |
| Gene del Bianco |
| Ben Koldyke (Le pilote du RF-8) |
| Daniel Vergara (Le Gén. José A. Mora) |
| Reuben Moreno (Le diplomate argentin) |
| Shawn Driscoll (Le pilote du U-2) |
| Thomas Roberts |
| Sean Bergin |
| Alan Francis |
| Robert Munstis |
| Michael Gaston |
| Joseph Repoff |
| J. Tucker Smith (Le capitaine de l'USS Kennedy) |
| Chris Henry Coffey |
| Oleg Vidov (Valerian Zorin) |
| Radu Gavor (Un délégué roumain) |
| Zitto Kazann (Un délégué chilien) |
| Alex Veadov |
| Jack Blessing (John Scali) |
| Tom Everett (Walter Sheridan) |
| Karl Makinen (Le jeune agent du FBI) |
| Boris Lee Krutonog (Alexander Fomin) |
| Charles Esten (Le Maj. Rudolf Anderson) |
| Charles Barrett |
| Darryl Smith (L'entraîneur de football) |
| Alan Graf (L'arbitre de football) |
| Robert Miranda |
| Todd Sible |
| Marya Kazakova (La femme russe) |
| Cliff Fleming |
| Craig Hosking (Un pilote) |
| Pauli Macy (Un amiral) |
| Jeffrey J. Ayers |
| Michael R Bowman |
| Greg Bronson |
| Hope Cruickshank (Une des filles de Kenny O'Donnell) |
| Tess Cruickshank (Une des filles de Kenny O'Donnell) |
| Bettye Davis |
| Ryder Davis |
| Yelizaveta Dedova (Une femme dans l'église) |
| Paul Farber |
| Sierra Farber |
| Roger Ferreira |
| Armen Garo |
| Gilley Grey (Un pilote de l'Air Force) |
| Phil Hawn |
| Ted Hollis |
| Rick Kain |
| Spencer Kayden |
| Steven Koller |
| Pramode Kumar |
| Jennifer D. Lac Kamp |
| Paul McMichael |
| John Michael |
| Ryan Notch |
| MarieKaren Pechinski |
| Richard Rossi (Un reporter) |
| Cico Silva (Un agent du Secret Service) |
| Larry Strauss |
| Ron A. Williams |
| Sheb Wooley |
| Richard Yett |
| Brad Yoder |
| Walter Cronkite (Archives) |
| John F. Kennedy (Archives - Voix) |