The Iron Mask

King Louis XIII of France is thrilled to have born to him a son - an heir to the throne. But when the queen delivers a twin, Cardinal Richelieu sees the second son as a potential for revolution, and has him sent off to Spain to be raised in secret to ensure a peaceful future for France. Alas, keeping the secret means sending Constance, lover of D'Artagnan, off to a convent. D'Artagnan hears of this and rallies the Musketeers in a bid to rescue her. Unfortunately, Richelieu out-smarts the Musketeers and banishes them forever.

• 
  Allan Dwan

• 
  Douglas Fairbanks
  D'Artagnan
• 
  Belle Bennett
  The Queen Mother, Anne of Austria
• 
  Marguerite De La Motte
  Constance Bonacieux
• 
  Dorothy Revier
  Milady de Winter
• 
  Vera Lewis
  Madame Peronne
• 
  Rolfe Sedan
  Louis XIII
• 
  William Bakewell
  Louis XIV / Twin Brother
• 
  Nigel De Brulier
  Cardinal Richelieu
• 
  Lon Poff
  Father Joseph
• 
  Charles Stevens
  Planchet - D'Artagnan's Servant
• 
  Henry Otto
  The King's Valet
• 
  Léon Bary
  Athos
• 
  Tiny Sandford
  Porthos
• 
  Gino Corrado
  Aramis
• 
  Ullrich Haupt
  De Rochefort