David O'Hara cast in 'The Tudors'

David O'Hara has joined the cast of The Tudors, says The Hollywood Reporter.

The actor, who has also landed a part in the last instalment of the Harry Potter series, will join the show's fourth and final season in a recurring role.

O'Hara has been cast as the Earl of Surrey, the son and heir of the Duke of Norfolk, who is said to be arrogant but sensitive.

The final season of the Showtime series will tell the story of King Henry VIII's last two marriages to Catherine Howard and Catherine Parr.