Kenneth O'Donnell
Kevin Costner
John F. Kennedy
Bruce Greenwood
Gen. Maxwell Taylor
Bill Smitrovich
U-2 Pilot
Shawn Driscoll
Mark O'Donnell
Drake Cook
Jacqueline Kennedy
Stephanie Romanov
Helen O'Donnell
Lucinda Jenney
Kathy O'Donnell
Caitlin Wachs
Kenny O'Donnell, Jr.
Jon Foster
Kevin O'Donnell
Matthew Dunn
NPIC Photo Interpreter
Evelyn Lincoln
Janet Coleman
Robert F. Kennedy
Steven Culp
Floyd
Bruce Thomas
Arthur Lundahl
Dakin Matthews
Kenny's Assistant #1
Liz Sinclair
Kenny's Assistant #2
Colette O'Connell
Operator Margaret
Karen Ludwig
White House Operator #1
Audrey Rapoport
White House Operator #2
Marliese Schneider
Gen. Marshall Carter
Ed Lauter
Lyndon Johnson
Walter Adrian
George Ball
James Karen
Robert McNamara
Dylan Baker
Gen. Walter 'Cam' Sweeney
Dan Ziskie
John McCone
Peter White
Pierre Salinger
Kelly Connell
Andrei Gromyko
Olek Krupa
Anotoly Dobrinyn
Elya Baskin
Journalist
Timothy Jerome
Richard J. Daley
Jack McGee
Aide
Lamar Smith
Orville Dryfoos
John Aylward
Adm. George Anderson
Madison Mason
Adlai Stevenson
Michael Fairman
White House Aide
Vivien Straus
Cmdr. William B. Ecker
Christopher Lawford
Lt. Bruce Wilhemy
David O'Donnell
Petty Officer
Gene Del Bianco
RF-8 Pilot
Benjamin Koldyke
OAS Secretary General José A. Mora
Daniel Vergara
Argentine Diplomat
Ruben Moreno
Sonar Operator
Thomas Roberts
Chief Sonarman
Sean Bergin
Executive Officer of USS Pierce
Alan Francis Sullivan
Dean Rusk
Henry Strozier
Radio Room Operator #1
Robert Munstis
Captain of USS Pierce
Michael Gaston
Radio Room Operator #2
Joseph Repoff
Captain of USS Kennedy
J. Tucker Smith
Officer of Destroyer
Chris Henry Coffey
Valerian Zorin
Oleg Vidov
Romanian Delegate
Radu Gavor
Chilean Delegate
Zitto Kazann
Radio Room Operator #3
Alex Veadov
John Scali
Jack Blessing
McGeorge Bundy
Frank Wood
Walter Sheridan
Tom Everett
Young FBI Agent
Karl Makinen
Alexander Fomin
Boris Lee Krutonog
Maj. Rudolf Anderson
Charles Esten
Air Force NCO
Charles Barrett
Football Coach
Darryl Smith
Football Referee
Allan Graf
RFK's Driver
Robert Miranda
RFK's Staffer
Todd Sible
Soviet Woman
Marya Kazakova
Gen. Curtis LeMay
Kevin Conway
Aerial Coordinator
Cliff Fleming
Pilot
Craig Hosking
Aide to JFK (uncredited)
Michael R. Bowman
Secret Service Agent (uncredited)
Greg Bronson
Self (archive footage) (uncredited)
Walter Cronkite
Boy Scout (uncredited)
Ryder Davis
Army Lieutenant General (uncredited)
Roger Ferreira
Crewman on Freighter (uncredited)
Armen Garo
Air Force Pilot (uncredited)
Gilley Grey
UN Administrator (uncredited)
Phil Hawn
Ted Sorensen
Tim Kelleher
Carpenter (uncredited)
Rick Kain
Self (voice) (archive footage) (uncredited)
White House Staff (uncredited)
Steven Koller
U Thant (uncredited)
Pramod Kumar
Reporter (uncredited)
Richard Rossi
Treasury Secretary Douglas Dillon (uncredited)
Larry Strauss
Sorensen's Assistant (uncredited)
Brad Yoder
Dean Acheson
Len Cariou
Set Decoration
Denise Pizzini
Original Music Composer
Trevor Jones
Director
Roger Donaldson
Sound Effects Editor
Harry Cohen
Stunt Coordinator
Executive Producer
Michael De Luca
Costume Design
Isis Mussenden
Director of Photography
Andrzej Bartkowiak
Producer
Armyan Bernstein
Prosthetics
Gary Archer
Executive In Charge Of Production
Nancy Rae Stone
Editor
Conrad Buff IV
Screenplay
David Self
Thomas A. Bliss
Peter O. Almond
Marc Abraham
Book
Ernest R. May
Sound Editor
Wade Wilson
Supervising Sound Editor
Steven D. Williams
Geoffrey G. Rubay
Hair Department Head
Toni-Ann Walker
Ann Scibelli
Production Design
J. Dennis Washington
Sound Re-Recording Mixer
David E. Fluhr
Unit Production Manager
Paul Deason
Production Sound Mixer
Richard Bryce Goodman
Makeup Department Head
Francisco X. Pérez
Still Photographer
Ben Glass
Script Supervisor
Deirdre Horgan
Casting
Dianne Crittenden
Additional Photography
Christopher Duddy
Adam Jenkins
Michael Herbick
Carey Milbradt
Production Supervisor
Angela Heald
First Assistant Camera
Tommy Klines
Lope V. Juban Jr.
Dialogue Editor
Ralph Osborn
Barbara Issak
Benjamin Beardwood
Ilona Herzberg