Katie talked to us about the new cast members (Gemma Jones, Phil Davis and Nathaniel Parker), Morgana's new look and, um, Romanian barmen.

Merlin star Katie McGrath has dropped hints about the show's fourth series finale. The actress spoke to Digital Spy about 'The Sword in the Stone (Part 2)', which will air on Christmas Eve.

The cast of BBC's Merlin Colin Morgan, Katie McGrath, Angel Coulby, and Bradley James join Lydia on the IGN Stage at Kapow! '11 to discuss the fantasy series.