Alan J. Pakula
réalisateur
William Goldman
scénariste
David Shire
compositeur
Martin Balsam
Howard Simons
Jack Warden
Harry M. Rosenfeld
Robert Redford
Bob Woodward
Dustin Hoffman
Carl Bernstein
Hal Holbrook
Deep Throat
Meredith Baxter
Debbie Sloan
Jason Robards
Ben Bradlee
Jane Alexander
Judy Hoback
Ned Beatty
Martin Dardis
Stephen Collins
Hugh W. Sloan, Jr.
Penny Fuller
Sally Aiken
Penny Peyser
Sharon Lyons
Lindsay Crouse
Kay Eddy
F. Murray Abraham
Arresting Officer #1
Anthony Mannino
Arresting Officer #2
David Arkin
Eugene Bachinski
Richard Herd
James W. McCord, Jr.
Dominic Chianese
Eugenio R. Martinez
Robert Walden
Donald H. Segretti
Ron Hale
Frank Sturgis
Nicolas Coster
Markham
John McMartin
Scott
Frank Latimore
Judge
Neva Patterson
CRP Woman
Nate Esformes
Virgilio R. Gonzales
Joshua Shelley
Al Lewis
Gene Lindsey
Alfred D. Baldwin
Polly Holliday
Dardis' secretary
James Karen
Hugh Sloan's attorney
Basil Hoffman
Assistant Metro Editor
Stanley Bennett Clay
Paul Lambert
National Editor
Richard Venture
John Furlong
News Desk Editor
Valerie Curtin
Miss Milland
Jess Osuna
Joe
Allyn Ann McLerie
Carolyn Abbott
Christopher Murray
Photo Aide
Frank Wills
Himself
Bryan Clark
Arguing Attorney
Gene Dynarski
Court Clerk
James Murtaugh
Congress Library Clerk
Sid Ganis
L.A. Stringer
John O'Leary
Attorney #1
George Wyner
Attorney #2
Jamie Smith-Jackson
Post Librarian
John Randolph
John Mitchell (voix) (non-crédité)
Henry Calvert
Bernard L. Barker
Ralph Vaughan Williams
Ray Steuben
Carol Trost
Ben Bradlee's secretary
John Devlin
Metro Editor
Cara Duff-MacCormick
Tammy Ulrich (non-crédité)
Louis Quinn
Salesman
Spiro Agnew
Self (archives)
Gerald Ford
Pat Nixon
Richard Nixon
Wendell Wright