The BBC has announced further casting for its new series based on Hilary Mantel’s The Mirror and The Light.

Harry Potter actors Timothy Spall (Peter Pettigrew) and Harry Melling (Dudley Dursley) have joined the cast as the Duke of Norfolk and Thomas Wriothesley respectively.

Harriet Walter has also joined the cast as Margaret Pole.

Mark Rylance, Damian Lewis, Jonathan Pryce, Kate Phillips and Lilit Lesser will all return for the six-part series which is filming now.