Dick Cavett
Self - Host

Ray Goulding
Self - Guest

Mort Sahl
Self - Guest

Bob Elliott
Self - Guest

Norman Mailer
Self - Guest

Muhammad Ali
Self - Guest

Groucho Marx
Self - Guest

Pat McCormick
Self - Guest

Bette Davis
Self - Guest

Paul Weiss
Self - Guest

Jacques-Yves Cousteau
Self - Guest

Beverly Sills
Self - Guest

Charlton Heston
Self - Guest

Clement Freud
Self - Guest

Anthony Quinn
Self - Guest

Alexis Smith
Self - Guest

Robert Shaw
Self - Guest

Tony Randall
Self - Guest

Peter Ustinov
Self - Guest

Janis Joplin
Self - Guest