Eagle In A Cage (1972)
In 1815, a soldier becomes the Governor of St. Helena, and jailer of Napoleon.
He Was The Conqueror!
Napoleon Bonaparte: The Pope considered me despicable, yet he crossed the Alps to anoint me. The King of Austria called me a Corsican gutter rat, and gave me his daughter as a bride. Anyone can make use of a friend. The trick is to use one's enemies.
Yugoslavia
This was first announced in 1967 as a starring vehicle for Albert Finney, Anouk Aimee, and Robert Ryan.
Character error
Napoleon asks a British guard where he did battle. The guard replies, "Egypt, Waterloo, Corsica." The British had not fought at Corsica, by the time Napoleon was on Elba. While the British did have a NAVAL battle in Egypt against the French (August 1798), the soldier would have to be on a naval vessel. The British fought at Waterloo AFTER Napoleon escaped from Elba.