Colin Salmon (Die Another Day, Resident Evil) and Antonia Thomas (Misfits, The Deep) have been confirmed to guest star in the second series of The Musketeers on BBC One.
Colin will play Tariq, a mysterious interloper on the run from Spain, and Antonia will play his daughter Samara, a gutsy and resilient young woman whose life is put in danger when her father is exiled.
Executive producers, Adrian Hodges and Jessica Pope, said: “We're excited to welcome an actor of Colin's reputation to The Musketeers. He will bring wonderful charisma and sense of mystery to the role.
"We've also been aware for some time of Antonia's wonderful work in films and TV series such as Sunshine On Leith and Misfits, among numerous others. She brings such intelligence and vibrancy to every role she plays and we are thrilled to have her as Samara.”
This episode is written by Lucy Catherine and Adrian Hodges and directed by Mark Jobst.
Marc Warren has already been announced as joining the cast of the second series, which is currently filming in Prague.
The Musketeers was commissioned by Charlotte Moore, Controller of BBC One, and Ben Stephenson, Controller of BBC Drama Commissioning.