Paul Muni as Pierre Esprit Radisson

John Sutton as Lord Edward Crewe

Laird Cregar as Gooseberry

Gene Tierney as Barbara Hall

Vincent Price as King Charles II

Nigel Bruce as Prince Rupert

Virginia Field as Nell Gwyn

Morton Lowry as Gerald Hall

Robert Greig as Sir Robert

Chief Thundercloud as Orimha

Frederick Worlock as English Governor

Montagu Love as Governor D'Argenson

Ian Wolfe as Mayor

Chief John Big Tree as Chief

Jody Gilbert as Germaine