J. Edgar Hoover

Broderick Crawford

Acting

Young Hoover

James Wainwright

Acting

Robert F. Kennedy

Michael Parks

Acting

Lionel McCoy

José Ferrer

Acting

Florence Hollister

Celeste Holm

Acting

Dwight Webb

Rip Torn

Acting

Clyde Tolson

Dan Dailey

Acting

Carrie DeWitt

Ronee Blakley

Acting

Pres. Franklin D. Roosevelt

Howard Da Silva

Acting

Dave Hindley

John Marley

Acting

Melvin Purvis

Michael Sacks

Acting

Martin Luther King

Raymond St. Jacques

Acting

Hoover's Mother

June Havoc

Acting

Attorney General Harlan Stone

Lloyd Nolan

Acting

Pres. Lyndon B. Johnson

Andrew Duggan

Acting

Damon Runyon

Jack Cassidy

Acting

Quentin Reynolds

George Plimpton

Acting

Walter Winchell

Lloyd Gough

Acting

Pres. John F. Kennedy

William Jordan

Acting

Alvin Karpis

Brad Dexter

Acting

Senator Joseph McCarthy

George D. Wallace

Acting

Suydam

Henderson Forsythe

Acting

Putnam

Fred J. Scollay

Acting

Dwight Webb Sr.

William Wellman Jr.

Acting

Janice Harper

Ellen Barber

Acting

Benchley

Art Lund

Acting

Miss Bryant

Mary Alice Moore

Acting

Senator Kenneth McKellar

Jim Antonio

Acting

President's Aide

Gregg Abels

Acting

President's Advisor

Dan Resin

Acting

Reilly

James Dixon

Acting

Newscaster

Penny du Pont

Acting

Valet

Alvin Miles

Acting

Heywood Brown

John Bay

Acting

Earl Warren

Brooks Morton

Acting

The President

Richard M. Dixon

Acting

Frank

James Dukas

Acting

Hijacker

Ron Faber

Acting

FBI Agent

Sam Chew Jr.

Acting

FBI Agent

Paul Thomas

Acting

FBI Agent

Ken Harvey

Acting

FBI Agent

Jack Drummond

Acting

FBI Agent

Colin Bremner

Acting

FBI Agent

Dana Rowe

Acting

FBI Agent

Hanns Manship

Acting

FBI Agent

Ed Nast

Acting

Stewardess

Tanya Roberts

Acting

Stewardess

Margo Lynn Curtis

Acting

Kelly

Larry Pine

Acting

Harry Brunette

John Stefano

Acting

Ethel Brunette

Jennifer Lee Pryor

Acting

Mary Jo Kopechne (voice)

Gwyn Gilliss

Acting

Voice on Tape

Bruce Weitz

Acting

Senator Markum

Wyman Kane

Acting

Louis Lepke

Gordon Zimmerman

Acting

Mafia Man

Marty Lee

Acting

Dillinger

Reno Carrel

Acting

White House Aide

Frank Rohrbach

Acting

White House Aide

Marshall Bordon

Acting

White House Aide

Joe Mayo

Acting

Newspaper Man

Joe ArrowSmith

Acting