Rev. Clayton Brooks
Dick Van Dyke
Natalie Brooks
Pippa Scott
Odie Turman
Judith Lowry
Merwin Wren
Bob Newhart
Self (archive footage)
Hubert H. Humphrey
Pat Nixon
Richard Nixon
Ronald Reagan
Spiro Agnew
Letitia Hornsby
Barbara Cason
Cissy
Sudie Bond
Mrs. Watson
Helen Page Camp
Mr. Stopworth
Tom Poston
Mr. Kandiss
Simon Scott
Homer Watson
Raymond Kark
Mrs. Proctor
Peggy Rea
Tobacco Executive
Woodrow Parfrey
Bishop Manley
George Mann
Col. Galloway
Charles Pinney
Art
M. Emmet Walsh
The Hooker
Gloria LeRoy
Dennis
Eric Boles
TV Stage Manager
Jack Grimes
Hiram C. Grayson
Edward Everett Horton
Walter Sande
Hypnotist
Harvey Jason
Television Director (uncredited)
Robert Christopher
Milkman (uncredited)
Murray Cline
Protester (uncredited)
Michael Cornelison
Man on Operating Table (uncredited)
Stan Gottlieb
Walter Chronic / Paul Hardly / Arthur Lordly (uncredited)
Ray Goulding
Townsman (uncredited)
Lynn Guthrie
Self (archive footage) (uncredited)
Mr. Slick (uncredited)
Ted Knight
Hugh Upson / David Chetley / Sandy Van Andy
Bob Elliott
Crying Man (uncredited)
Norman Lear
Talking Doll (voice) (uncredited)
Maureen McCormick
Tourist Asking for Directions (uncredited)
Burt Prelutsky
Tourist's Wife (uncredited)
Mrs. Burt Prelutsky
Senator Sildge (uncredited)
Charles White
Wilber Scott (uncredited)
Jerry Whittington
Working Stiff (uncredited)
Glenn Yarbrough
Douglas Truesdale (uncredited)
Louis Zorich
Mayor Wappler
Vincent Gardenia
Dr. Proctor
Barnard Hughes
Amos Bush
Graham Jarvis
Mrs. Wappler
Jean Stapleton
Zen Buddhist
Paul Benedict
Executive Producer
Bud Yorkin
Director
Screenplay
Producer
Original Music Composer
Randy Newman
Songs
Screenstory
William Price Fox
Editor
John C. Horger
Novel
Margaret Rau
Director of Photography
Charles F. Wheeler
Art Direction
Archie J. Bacon
Casting
Ross Brown
Associate Producer
Edward Stephenson
Set Decoration
Fred Price
Neil Rau
Costume Design
Rita Riggs