An interview with Alex Vlahos who plays Mordred in BBC One's Merlin. Q: Where do we find Mordred at the beginning of the fifth series? A: We pick up with him at the beginning of the series ...

The joke goes that the UK only has a handful of actors, and the number of major actors from BBC's Merlin series that have been in Doctor Who proves it's true.

Mordred has been on a quest to find Morgana. I think when it's finally realised, the audience will expect big hugs all around, but in typical Merlin fashion, expectations are immediately flipped ...