The first promotional photo of soon to be Twelfth Doctor Peter Capaldi in BBC One’s The Musketeers has been released.
The ten-part adventure drama series also stars Luke Pasqualino (Skins) as D’Artagnan, Santiago Cabrera (Merlin) as Aramis, Tom Burke (The Hour) as Athos and Howard Charles as Porthos.
Capaldi's character, Cardinal Richelieu, is described as "scheming, ruthless and pragmatic" and "the most powerful man in France".
The BBC's official introduction to the character reads: "In the eyes of the Musketeers, he is a villain, a power-hungry dictator whose ultimate aim is nothing less than complete control of France. But in his own eyes the Cardinal is bringing much needed order to an outlaw society. He knows the King’s weaknesses all too well and understands that someone must take on the burden of government in his place. But nevertheless in his own way the Cardinal is loyal to the crown. Dry and witty, capable of great charm, he is also calculating and mercilessly cruel in implementing his vision. Despite his cool exterior the Cardinal is a man of carefully hidden passions."