The cruel King Louis XIV of France has a secret twin brother who he keeps imprisoned. Can the twin be substituted for the real king? Paris is starving, but the King of France is more interested in money and bedding women. When a young soldier dies for the sake of a shag, Aramis, Athos and Porthos band together with a plan to replace the king. Unknown to many, there is a 2nd king, a twin, hidden at birth, then imprisoned for 6 years behind an iron mask. All that remains now is D'Artagnan, will he stand against his long time friends, or do what is best for his country?