The BBC’s confirmed more guests who will be attending the first official Doctor Who Convention next month!

Firstly, Mark Sheppard, who played Canton Delaware in The Impossible Astronaut and Day of the Moon, is to make an appearance at the event, which will be held at Cardiff’s Millenium Centre on 24th and 25th March. He’s commented: “The fans are a huge part of what really makes the show so very special. I cannot wait to come back to Cardiff for this behind-the-scenes event for the show we all love.”

Meanwhile, the voice of the Daleks, Nick Briggs, Ian McNeice (Winston Churchill), and Raquel Cassidy (Cleaves) have all also been added to the line-up. Find out more here.

Its previously confirmed guests include Matt Smith, Steven Moffat and Arthur Darvill.