Gary Cooper
Captain Christopher Holden
Paulette Goddard
Abby
Howard Da Silva
Garth
Boris Karloff
Guyasuta, Chief of the Senecas
Cecil Kellaway
Jeremy Love
Ward Bond
John Fraser
Katherine DeMille
Hannah
Henry Wilcoxon
Captain Steele
C. Aubrey Smith
Lord Chief Justice
Victor Varconi
Captain Simeon Ecuyer
Virginia Grey
Diana
Porter Hall
Leach
Mike Mazurki
Bone
Richard Gaines
Colonel George Washington
Gavin Muir
Lieut. Fergus McKenzie
Alan Napier
Sir William Johnson
Marc Lawrence
Medicine Man Sioto
Jane Nigh
Evelyn
Raymond Hatton
Venango Scout
Jack Mylong-Münz
Colonel Henry Bouquet
Leonard Carey
London Astronomer Jeremiah Dixon
Frank Wilcox
Richard Henry Lee
Davison Clark
Mr. Carroll of Virginia
Griff Barnett
Brother Andrews of Pennsylvania
Lloyd Bridges
Lieut. Hutchins
Iron Eyes Cody
Red Corn
Julia Faye
Widow Swivens
Paul E. Burns
Dan McCoy
Mary Field
Maggie
Clarence Muse
Jason
Cecil B. DeMille
Self - Narrator (voice) (uncredited)
Dorothy Adams
Woman at Fort Pitt (uncredited)
James Flavin
Villager (uncredited)
Francis Ford
Frontiersman on Fort Pitt Roof (uncredited)
Byron Foulger
Townsman (uncredited)
Virginia Campbell
Mrs. John Fraser
Ninetta Sunderland
Mrs. Pruitt
George Kirby
London Astronomer Charles Mason
Oliver Thorndike
Lieut. Baillie
Rus Conklin
Mamaultee
Diane Wadelow
Lancashire Lass
Beulah Archuletta
Seneca Woman (uncredited)
