Director/a
Larry Cohen
DIRECTOR/A
Reparto (por orden de créditos)
Broderick Crawford
J. Edgar Hoover
James Wainwright
Young Hoover
Michael Parks
Robert F. Kennedy
José Ferrer
Lionel McCoy
Celeste Holm
Florence Hollister
Rip Torn
Dwight Webb
Dan Dailey
Clyde Tolson
Ronee Blakley
Carrie DeWitt
Howard Da Silva
Pres. Franklin D. Roosevelt
John Marley
Dave Hindley
Michael Sacks
Melvin Purvis
Raymond St. Jacques
Martin Luther King
June Havoc
Hoover's Mother
Lloyd Nolan
Attorney General Harlan Stone
Andrew Duggan
Pres. Lyndon B. Johnson
Jack Cassidy
Damon Runyon
George Plimpton
Quentin Reynolds
Lloyd Gough
Walter Winchell
William Jordan
Pres. John F. Kennedy
Brad Dexter
Alvin Karpis
George D. Wallace
Senator Joseph McCarthy
Henderson Forsythe
Suydam
Fred J. Scollay
Putnam
William Wellman Jr.
Dwight Webb Sr.
Ellen Barber
Janice Harper - FBI Secretary
Art Lund
Benchley
Mary Alice Moore
Miss Bryant
Jim Antonio
Senator Kenneth McKellar
Gregory Abels
President's Aide
Dan Resin
President's Advisor
James Dixon
Reilly
Penny DuPont
Newscaster
Alvin Miles
Valet
John Bay
Heywood Brown
Brooks Morton
Earl Warren
Richard M. Dixon
The President
James Dukas
Frank
Ron Faber
Hijacker
Sam Chew Jr.
FBI Agent
Paul Thomas
Ken Harvey
Jack Drummond
Colin Bremner
Dana Rowe
Hanns Manship
Ed Nast
Tanya Roberts
Stewardess
Margolyn Curtis
Larry Pines
Kelly
John Stefano
Harry Brunette
Jennifer Lee Pryor
Ethel Brunette
Gwyn
Mary Jo Kopechne(voice)
Bruce Weitz
Voice on Tape
Wyman Kane
Senator Markum
Gordon Zimmerman
Lepke
Marty Lee
Muffin Man
Reno Carell
Dillinger
Frank Rohrbach
White House Aide
Marshall Borden
Joe Mayo
Joe ArrowSmith
Coe Norton
Richard Nixon
Self(uncredited)(archiveFootage)