Diretor/a
Nicholas Webster
DIRETOR/A
Richard Gerdau
Robert Drew
Helen Whitney
Richard Leacock
Albert Maysles
D.A. Pennebaker
Kenneth Stilson
Samuel Rosenberg
Stephen Fleischman
Aram Boyajian
William Peters
Ene Riisna
Richard Roy
Phil Lewis
Karyn J. Taylor
Ana Carrigan
Pat Cook
Vincent Stafford
Consuelo González
Pamela Hill
Elenco (na ordem dos créditos)
Marshall Frady
Self
Joseph Julian
Narrator
John Daly
Pierre Salinger
Dick Gregory
Arthur Goldberg
Peter Jennings
Self - Host
Leslie Gelb
Self - Interviewee
Paul Warnke
Michael Connor
Michael Mandelbaum
Paul Altmeyer
Presenter
Fidel Castro
Jesús Marero
Quinera King
Reporter
Ignacio Luis Arcaya
William Worthy
John F. Kennedy
Jacqueline Kennedy
Malcolm X
John Steinbeck
Robert F. Kennedy
Eunice Kennedy Shriver
Hubert H. Humphrey
Haile Selassie
Richard N. Goodwin
Kenneth P. O'Donnell
Albert Gore Sr.
McGeorge Bundy
Theodore Sorensen
ATOR
John J. McCloy
John Kenneth Galbraith
James Farmer
Percy Sutton
Evelyn Lincoln
John Gunther
Host
Paul B. Fay Jr.
Gerhard Mennen Williams
Ernest Washington
Walter W. Heller
Mort Sahl
Howard K. Smith
Self - Narrator
Jules Feiffer
Bertrend Russell
Al Capp
John Masters
Edward Heath
Donn-Alexandre Feder
Arnold Toynbee
Robert S. Kerr
Jimmy Hoffa
Brit Hume
Jim Kincaid
Bill Gill
Frank Fitzsimmons
Timothy Leary
Gwendolyn Rogers
Charles Siragusa
FBI
Patrick Hurtado
R. Gordon Wasson
Ethnomycologist
Sidney Cohen
LSD-Expert
Robert Cleghorn
Dennis Melbason
Robert Clement
John Gittinger
Psychologist CIA
Jackie Garcia
Alice Olsen
Maurice Dongier
Georges Dureau
Amber Hollibaugh
Stansfield Turner
CIA
Krista Ann Toups
James Moore
Chemist
Mike Burke
Dawn McGuire
Wallace Hamilton
Robert Jay Lifton
Jim Laurie
Helmut Sonnenfeldt
John Tower
Caspar Weinberger
Jack Garn
Harold Brown
Tom Daschle
Peter Watson
John R. Block
Bill Fisher
William Sherman
Ted Schwinden
Stone Phillips
Tom Metzger
Morris Dees
John Conyers
Seymour Martin Lipset
Arthur Miller
Bill Blakemore
Richard Threlkeld
Lynn Sherr