Dustin Hoffman

Carl Bernstein

Robert Redford

Bob Woodward

Jack Warden

Harry Rosenfeld

Martin Balsam

Howard Simons

Hal Holbrook

Deep Throat

Jason Robards

Ben Bradlee

Jane Alexander

Bookkeeper

Meredith Baxter

Debbie Sloan

Ned Beatty

Dardis

Stephen Collins

Hugh Sloan

Penny Fuller

Sally Aiken

John McMartin

Foreign Editor

Robert Walden

Donald Segretti

F. Murray Abraham

Arresting Officer #1

David Arkin

Eugene Bachinski

Henry Calvert

Bernard L. Barker

Dominic Chianese

Eugenio R. Martinez

Bryan Clark

Arguing Attorney

Nicolas Coster

Markham

Lindsay Crouse

Kay Eddy

Valerie Curtin

Miss Milland

Gene Dynarski

Court Clerk

Nate Esformes

Virgilio R. Gonzales

Ron Hale

Frank Sturgis

Richard Herd

James W. McCord, Jr.

Polly Holliday

Dardis' Secretary

James Karen

Hugh Sloan's Lawyer

Paul Lambert

National Editor

Frank Latimore

Judge

Gene Lindsey

Alfred D. Baldwin

Anthony Mannino

Arresting Officer #2

Allyn Ann McLerie

Carolyn Abbott

James Murtaugh

Congress Library Clerk

John O'Leary

Attorney #1

Jess Osuna

Joe, FBI Agent

Neva Patterson

CRP Woman

George Pentecost

George

Penny Peyser

Sharon Lyons

Joshua Shelley

Al Lewis

Sloane Shelton

Bookkeeper's Sister

Ralph Williams

Ray Steuben

George Wyner

Attorney #2

Stanley Bennett Clay

Assistant Metro Editor

John Devlin

Metro Editor

John Furlong

News Desk Editor

Sidney Ganis

L.A. Stringer

Basil Hoffman

Assistant Metro Editor

Jamie Smith-Jackson

Post Librarian

Barbara Lipsky

Reporter

Doug Llewelyn

White House Aide

Jeff MacKay

Reporter

Greg Martin

Reporter

Christopher Murray

Photo Aide

Louis Quinn

Salesman

Peter Salim

Reporter

Shawn Shea

News Aide

Richard Venture

Assistant Metro Editor

Bill Willens

Hippie

Wendell Wright

Assistant Metro Editor

Al Beaudine

Reporter (uncredited)

Gary Bohn

Reporter (uncredited)

Stephen Burnette

Reporter (uncredited)

Edward Coch Jr.

Reporter (uncredited)

Cara Duff-MacCormick

Tammy Ulrich (uncredited)

Len Felber

Reporter (uncredited)

Mel Gold

Reporter (uncredited)

Bart Greene

Reporter (uncredited)

Francine Henderson

Reporter (uncredited)

Eugene Jackson

Reporter (uncredited)

Ray Pourchot

Reporter (uncredited)

John Randolph

John Mitchell (voice) (uncredited)

Bill Scully

Reporter (uncredited)

Bob Templeton

Reporter (uncredited)

Spiro Agnew

Self (archive footage) (uncredited)

Walter Cronkite

Self (archive sound) (uncredited)

Gerald Ford

Self (archive footage) (uncredited)

Pat Nixon

Self (archive footage) (uncredited)

Richard Nixon

Self (archive footage) (uncredited)

Ronald Ziegler

Self (archive footage) (uncredited)