Tom Milton
Dave
Joe Haley
Fred Stern
Admiral William Stenz
Ellis
Marty Rothstein
Franklin Ahls
The Man
President Roosevelt (voice)
Nathan Zuckerman
Richard Englebright
Richard Weissman
Nathan
Ralph Waldo Emerson (voice)
Admiral William Stenz
William Flynn
Narrator (voice)
Self
William Seward
John Dos Passos
Noah Vosen
Delmar
Peter Ward
King Alonso
Ralph McIntosh
Professor Carlock
Dr. Flintstein
Steven
Arthur Spiderwick
Himself
Mr. Jennings
Noah Vosen
Henry / Harry
Danny Dunkelman
Joe Lobruto
President Dedmon
Judge James Horton
Paul Mullin
Edward R. Murrow
Estes Kefauver
Henry R. Hocknell Jr.
Dr. Melvin Frank
Reverend Bobby Paradise
Auster
Jack Hoschouer
Mannie
Bruce Hickman
Dr. Charlie
Mark Zingerline
Truman Lester
Captain Keller
Harrison Lloyd
Peter Crowley
Howard Goodwin
Joe Gastineau
Theseus
Wes Westlund
Charles Kaminski
Rev. Russell
Armand Minetti
Jackson Kinley
Earl Himes
Pierce Patchett
Martin
Marcel
Bernard B. O'Hare
Russel Gates
Russell Terziak
Joe St. George
Charles Lewin
Tom Hartman
Getso
Ray McDeere
Johnny
Young Arthur Huntington
Rennie
Whistler
Bugs' Attorney, Mack Laflin
Ira Lowenstein
Carl Linstrum
Asteroid
Dr. Arthur Kobrine
Father Frank Aubert
Craig Harriman
Bill Thomas
The Stranger
J. Robert Oppenheimer
Eddie Cicotte
Sam
Martin Chernak
Charlie
Police Chief Sid Hatfield
Stuart Chase
Tony Pine
Weejun
Man In Black
Dr. Singe
Wesley
Marvin Zuckerman
