Zeuge einer Verschwörung

Adolf Hitler

Self (archive footage) (uncredited)

Bill McKinney

Parallax Assassin

Dorothy Hack

Plane Passenger (uncredited)

Kenneth Mars

Inspector Kemp

Warren Beatty

Joseph Frady

Kelly Thordsen

Sheriff L.D. Wicker

Hume Cronyn

Bill Rintels

Earl Hindman

Deputy Red

William Daniels

Austin Tucker

Anthony Zerbe

Prof. Nelson Schwartzkopf (uncredited)

Ford Rainey

Commission Spokesman #2

Craig R. Baxley

C.I.A. Agent - Top of Space Needle (uncredited)

Walter McGinn

Sam Barber

Joe Di Reda

Ralph Scoletta

Glenn R. Wilder

Parallax Agent (uncredited)

Richard Nixon

Self (archive footage) (uncredited)

Eddie Garrett

Plane Passenger (uncredited)

Richard Bull

Booth Guard

Edward Winter

Senator Jameson

Jo Ann Harris

Chrissy - Frady's Girl

Vernon Weddle

John

Paula Prentiss

Lee Carter

Ted Gehring

Marvin

Chuck Waters

Thomas Richard Linder

Lee Pulford

Shirley - Salmontail Bar Girl

Jim Davis

George Hammond

Doria Cook-Nelson

Gale - Blond Salmontail Bar Girl

Joan Lemmo

Organist

William Jordan

Tucker's Aide

Alma Beltran

Joy Holder

William Joyce

Senator Charles Carroll

Stacy Keach, Sr.

Commission Spokesman #1

George Hickman

Committee Member (uncredited)

John S. Ragin

Buster Himan

Lee Harvey Oswald

Self (archive footage) (uncredited)

George Hoagland

Hotel Guest (uncredited)

Patsy Garrett

Woman

Robert P. Lieb

Senator Gillingham

Betty Murray

Mrs. Charles Carroll

William Swan

Herbert Moon

George Tracy

Bar Patron (uncredited)

Kathryn Janssen

Woman in Building (uncredited)

Penelope Gillette

Woman

Jack Berle

Gambler (uncredited)

Shirley Anthony

Plane Passenger (uncredited)

Pope John XXIII

Self (archive footage) (uncredited)

Ronda Copland

Girl

Suzanne Cohane

Stewardess

Garrett Cassell

Dopey (uncredited)

John Marlin

Waiter (uncredited)

Steve Kelley

Class President (uncredited)

Bill Scully

Reporter (uncredited)