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)

John XXIII.

Self (archive footage) (uncredited)