萨姆·沃特森
Sam Waterston
饰：J. Lee Rankin
马丁·辛
Martin Sheen
饰：Dep. Atty. Gen. Nicholas Katzenbach
柯宾·伯恩森
Corbin Bernsen
饰：Rep. Gerald R. Ford
D.C.道格拉斯
D.C. Douglas
饰：Assistant Counsel Howard P. Willens
马丁·兰道
Martin Landau
爱德华·阿斯纳
Edward Asner
乔·唐·巴克
Joe Don Baker
洛伊德·波奇纳
Lloyd Bochner
史蒂芬·柯林斯
Stephen Collins
吉姆·比弗
Jim Beaver
格伦·莫肖尔
Glenn Morshower
克里斯·马尔基
Chris Mulkey
亨利·吉布森
Henry Gibson
吉姆·阿贝勒
Jim Abele
山姆·安德森
Sam Anderson
泰伦斯·比瑟
Terrence Beasor
Tom Ferguson
饰：演员 Actor/Actress
Critt Davis
饰：演员 Actor/Actress
特洛伊·伊万斯
Troy Evans
沙沙维恩·豪尔
Shashawnee Hall
Michael Gabriel Goodfriend
饰：演员 Actor/Actress
比尔·麦金尼
Bill McKinney
Matthew McCray
饰：演员 Actor/Actress
亚历克斯·麦克阿瑟
Alex McArthur
Christopher Murray
Christopher Murray
饰：演员 Actor/Actress
鲍勃·洪诺
Bob Rumnock
约翰·瓦尔加斯
John Maldonado
饰：演员 Actor/Actress
里奇·威廉斯
Rich Williams
饰：演员 Actor/Actress
Robert Heap
饰：演员 Actor/Actress
布莱安·基尔霍夫
Brian Kirchoff
饰：演员 Actor/Actress
杰克·贝茨
Jack Betts
饰：Allen Dulles
Don Moss
Don Moss
饰：Sen. John Sherman Cooper
Graham Galloway
Graham Galloway
饰：Assistant Counsel David Belin
Lloyd Gordon
饰：Assistant Counsel Albert E. Jenner Jr.
布鲁斯·诺兹克
Bruce Nozick
饰：Arlen Specter
迈克尔·阿德勒
Michael Adler
饰：Dr. Frederick W. Light Jr.
James Caffrey
James Caffrey
饰：Mr. Frazier
James Gohrick
James Gohrick
饰：Agent Clint Hill
Chris Hendrie
Chris Hendrie
饰：Agent Frank O'Neill
Morgan H. Margolis
Morgan H. Margolis
饰：Ronald Simmons
Susan Saldivar
饰：Sylvia Odio
Steven Shaw
Steven Shaw
饰：S.M. Holland
Bruce Tenenbaum
饰：Agent Robert A. Frazier
Brock Ward
Brock Ward
饰：Officer Edgar Smith
Miles Wiltshire
饰：Darrell C. Tomlinson
Alan Charof
饰：Chief Justice Earl Warren
David Booth
饰：Assistant Counsel J. B. Adams
Robert Mobley
饰：Assistant Counsel Norman Redlich
迈克尔·拜伦
Michael Byron
饰：David Ferrie
Michael DiBacco
Michael DiBacco
饰：Mr. Lane
Steve Eastin
Steve Eastin
饰：J. Edgar Hoover
Otto Felix
Otto Felix
饰：Agent Glen A. Bennett
Brad James
Brad James
饰：James Richard Worrell Jr.
Lyn Mahler
Lyn Mahler
饰：Earlene Roberts
Rob Naples
饰：Nelson Delgado
Jill Tandy
Jill Tandy
饰：Ruth Paine
John David Hartfield
饰：Commission Lawyer,(scenes deleted)
Michael B. Moynahan
Michael B. Moynahan
饰：Roy Cooper,(scenes deleted)
David Zimmerman
David Zimmerman
饰：Wilbyrn W. 'Bob' Litchfield II,(scenes deleted)