as Captain Paul Prescott

as Ambassador Trentino

as Harry Gaines

as Narrator (voice) (uncredited)

as Freddie Melrose

as Uncle Willie

as Grandfather

as Col. Buffalo Bill Cody

as Jim Murdock

as Verne Coolan

as Charles Y. Bewell

as Col. Zapt

as Boris Morosov

as Colonel Piniev

as 'Dapper Dan' Barker

as Joe Finn

as George Nyle Caswell

as Horatio Robinson

as Major Jim Day

as De Villefort Jr.

as Dr. Kessler

as Alonzo D. Emmerich

as Julius Caesar

as King of Karlsberg

as Randolph Van Cleve

as Leo Young

as Mileaway Russell

as Asst. District Attorney John Wade

as Dick Bolton

as Steve Dutton

as Stanley Vance

as Charles Theverner

as Gen. Ten Eyck

as James A. Michener

as Dr. Brockdorf

as Oliver Wendell Holmes

as Nicholas Durant

as Grandpa Ulysses Mulvain

as Leroy Sunderland

as Christopher Bruno

as Don Andre - The Viceroy

as Ottaviano

as Colonel Ashley

as Simon Bowker

as Gregory Elliott

as Nahreeb

as Elias Z. Bannerman

as Steve Perry

as Sheriff Jake Mannen

as Dr. Martin Sumner Duveen

as Prefect Allus Martius

as Charles W. Birch

as Grandfather Eduardo Santos

as Jim Leversoe

as Self (from The Asphalt Jungle [1950]) (archive footage)

as Dr. George March

as Benjamin Goodman

as Joe Sorrell

as Smiley

as Arthur Aldrich

as Phil West

as Winkelreid

as Ford Humphries

as Self

as Opie Bedloe

as Georgia Lorrison's Father (voice) (uncredited)

as Jack Magruder

as LeMarc

as Curtis Farnsworth

as Major Dort

as David Graham

as (archive footage)

as 'Squire' Elton