Best of Enemies: Buckley vs. Vidal (2015)

Gore Vidal

Self - Debater (archive footage)

William F. Buckley

Self - Debater (archive footage)

Todd Gitlin

Self - Media Studies, Columbia University

Brooke Gladstone

Self - Writer, New York Magazine

Sam Tanenhaus

Self - Vidal's Editor & Friend

Sam Donaldson

Self - Correspondent, ABC News (archive footage)

Howard K. Smith

Self - Anchor, ABC News (archive footage)

George Merlis

Self - Political Essayist

Dick Cavett

Self - Talk Show Host

Norman Mailer

Self - Author (archive footage)

Godfrey Cambridge

Self - Comedian (archive footage)

Muhammad Ali

Self - Boxer (archive footage)

Eric Alterman

Self - Writer, Vanity Fair Magazine

Andrew Sullivan

Self - Political Editor & Blogger

Everett Dirksen

Self - Mayor, Chicago (archive footage)

Arthur Miller

Self - Playwright (archive footage)

Paul Newman

Self - Actor (archive footage)

Al Capp

Self - Political Satirist (archive footage)

Shana Alexander

Gore Vidal (voice)

Kelsey Grammer

William F. Buckley (voice)

Noam Chomsky

Self (archive footage)

Walter Cronkite

Self (archive footage)

Mason Pike

Klan Member (uncredited)

Nancy Reagan

Self (archive footage) (uncredited)

Ronald Reagan

Self (archive footage) (uncredited)