Bernstein
Stanley Goldkiss
George Grierson
Doug Rosselli
Admiral Quinn
Dr Mercer
Judge Wexler
Prosecuting Attorney (uncredited)
Agent Sterling
General Dan Shomron
Paul
Marty Heller
Robert Calder
General Clark Tully
Leeds
National Security Advisor James Cutter
Thaddeus Rains
Dad
Conrad Kroll
Det. Carl Oller
Gen. George C. Marshall
Elmore Silk
Charles Conlin
David Nemerov
Wyatt Earp
Dr. Berrisford
Al Cross
Eddie Cassidy
Gordon Rankey
Joe Morgan
Rick Anderson
Zebulon Yandro
Chief Harrigan
Judge Henry
Self (Archival Fotage)
Bob Fisher
Lieutenant Kastner
Senator Bell
George 'Machine Gun' Kelly
Self / King Edward
David
Thomas Foran
Rabbi Belsky
Marvin Boyd
Leon Friedman
Arthur Pennington
Billy 'Bowlegs' Baines
Professor Duselberg
Tom Soberin
Sheriff Jack Casey
Wilbur Bryant
Peter Redmond
John Blackwood
Prosecutor Joseph T. Antonelli
Hobart Waxman
Self / Narrator
Lionel
Professor Speras
Jo Wilf
John Lazia
Black Harry
Keneally
Bob
John Franco
Charles
Jesse James
Leo Watts
Tyson
Dr. Blake
J. Edgar Hoover
Hog Yancy
Smedley D. Butler (voice)
Bud's Editor
Leduc, A Doctor
Phillip
Self
William O. Douglas
Isaac Pratt
Jim O'Connor
Chairman Martin Dies
Harold
Peter Hargrove
Parker Adderson
Jonathan Turner
Bert Podis
Cardinal O'Fallon
Mark Bremer
Barabbas
Neal Frazier
Stanley Devon
Quentin Travers
Admiral Bruce Winnick
Henry Belsen
Sir Crispin Crandall
Jerome Belasco
Buddy Dieker
Narrator (voice)
Edward Manning
Aamin Marritza
James Whitman
Peter Daum
Orson Snyder
Thomas M. Grady, Sr.
Grant Moore
Father Lavie
Deek Peasley
The Jackal
Gordon
Linus Bean
Pop Pop