Overview
The Fifth Musketeer is a 1979 German-Austrian film adaptation of the last section of the 1847–1850 novel The Vicomte of Bragelonne: Ten Years Later by Alexandre Dumas, père, which is itself based on the French legend of the Man in the Iron Mask. It was released in Europe with the alternative title Behind the Iron Mask.
It was directed by Ken Annakin, and stars Beau Bridges as the twins (Louis XIV and Philippe of Gascony), Sylvia Kristel as Maria Theresa, Ursula Andress as Louise de La Vallière, Cornel Wilde as d'Artagnan, Ian McShane as Fouquet, Rex Harrison as Colbert (Philippe's tutor), and Lloyd Bridges, José Ferrer and Alan Hale Jr. as the Three Musketeers.
Olivia de Havilland made her final theatrical film role in a cameo appearance as the Queen Mother.
Plot
At the center of the action is the unjustly imprisoned and exiled twin brother of the French King Louis XIV. In order to hide his face from others, an iron mask was put over his head, which he cannot remove himself. The aging D'Artagnan and his musketeer friends try to right this injustice and free the mysterious prisoner. Because only he has a legitimate claim to the throne of France. These events lead to numerous confusions and intrigues at court.
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