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

Bill McKinney

Parallax Assassin

Jo Ann Harris

Chrissy - Frady's Girl

Ted Gehring

Schecter - Hotel Clerk

Jim Davis

George Hammond

Kenneth Mars

Former FBI Agent Will

William Jordan

Tucker's Aide

Edward Winter

Senator Jameson

Ford Rainey

Commission Spokesman #2

Richard Bull

Parallax Goon

Patsy Garrett

Woman

William Swan

Herbert Moon

John S. Ragin

Buster Himan

Vernon Weddle

Harry Lutz

Anthony Zerbe

Prof. Nelson Schwartzkopf (uncredited)