Générique complet
À cause d'un assassinat
Warren Beatty
Joseph Frady
Paula Prentiss
Lee Carter
William Daniels
Austin Tucker
Walter McGinn
Jack Younger
Hume Cronyn
Bill Rintels
Kelly Thordsen
Sheriff L.D. Wicker
Chuck Waters
Thomas Richard Linder
Earl Hindman
Deputy Red
William Joyce
Senator Charles Carroll
Betty Murray
Mrs. Charles Carroll
Bill McKinney
Parallax Assassin
Jo Ann Harris
Chrissy - Frady's Girl
Ted Gehring
Schecter - Hotel Clerk
Lee Pulford
Shirley - Salmontail Bar Girl
Doria Cook-Nelson
Gale - Blond Salmontail Bar Girl
Jim Davis
George Hammond
Joan Lemmo
Organist
Kenneth Mars
Former FBI Agent Will
William Jordan
Tucker's Aide
Edward Winter
Senator Jameson
Stacy Keach Sr.
Commission Spokesman #1
Ford Rainey
Commission Spokesman #2
Alma Beltran
Joy Holder
Richard Bull
Parallax Goon
Suzanne Cohane
Stewardess
Ronda Copland
Girl
Joe Di Reda
Ralph Scoletta
Patsy Garrett
Woman
Penelope Gillette
Woman
Robert P. Lieb
Senator Gillingham
William Swan
Herbert Moon
John S. Ragin
Buster Himan
Vernon Weddle
Harry Lutz
Anthony Zerbe
Prof. Nelson Schwartzkopf (uncredited)
Shirley Anthony
Plane Passenger (uncredited)
Craig R. Baxley
C.I.A. Agent - Top of Space Needle (uncredited)
Jack Berle
Plane Passenger (uncredited)
Garrett Cassell
Dopey (uncredited)
Eddie Garrett
Plane Passenger (uncredited)
Dorothy Hack
Plane Passenger (uncredited)
George Hickman
Committee Member (uncredited)
George Hoagland
Hotel Guest (uncredited)
Kathryn Janssen
Woman in Building (uncredited)
Steve Kelley
Class President (uncredited)
John Marlin
Plane Passenger (uncredited)
Michael David McGuire
Assassination Witness (uncredited)
Bill Scully
Committee Member (uncredited)
George Tracy
Bar Patron (uncredited)
Glenn R. Wilder
Parallax Agent (uncredited)
Adolf Hitler
Self (archive footage) (uncredited)
Richard Nixon
Self (archive footage) (uncredited)
Lee Harvey Oswald
Self (archive footage) (uncredited)
Pope John XXIII
Self (archive footage) (uncredited)
Réalisation
Alan J. Pakula
Réalisation
Hawk Koch
1er assistant réalisation
Karen Hale Wookey
Script Supervisor
John M. Poer
Second Assistant Director
Scénario
Production
Jon Boorstin
Production Assistant
Barbara Spitz
Production Secretary
Charles H. Maguire
Production Manager, Production associée
Alan J. Pakula
Production
Gabriel Katzka
Production exécutive
Alixe Gordin
Casting
Joe Scully
Casting
Robert Jiras
Production associée
Image
Montage
Son et musique
Tom Overton
Mixage
David Dockendorf
Sound Re-Recording Mixer
Charles Grenzbach
Sound Re-Recording Mixer
Michael Small
Musique, Conductor, Orchestrator
Israel Baker
Musician
Carl Fortina
Musician
Anatol Kaminsky
Musician
Michael Melvoin
Musician
Larry Muhoberac
Musician
Mark Z. Stevens
Musician
Tommy Tedesco
Musician
Décors
Reg Allen
Décoration
Dudley Holmes
Property Master
Don Record
Art Designer
George Jenkins
Chef décorateur
Rick Simpson
Leadman
