It has recently been revealed that David Tennant, John Barrowman, Russell T Davies, Julie Gardner and Euros Lyn will all be attending this year's San Diego Comic Con as special guests. At the convention, they will all participate in talks and exclusive clips from this year's special episodes of Doctor Who will also be shown at the event. Russell Tovey, Lenora Crichlow and Toby Whithouse, who have all been involved in recent episodes of Doctor Who, will also be in attendance of the event along with Aidan Turner to promote the show 'Being Human' which will premiere on BBC America soon. The San Diego Comic Con is currently the largest science fiction convention in the world and this year's event will take place over four days on the twenty third, twenty fourth, twenty fifth and twenty sixth of July. It will celebrate its fortieth anniversary this year and you can view more information about this year's San Diego Comic Con here on the event's official website. Will you be attending this convention in San Diego next month?