Matt Smith has promised that Neil Gaiman's upcoming episode of Doctor Who will be a "fan favourite". Author Gaiman wrote series six episode 'The Doctor's Wife', which went on to win the 2011 Ray Bradbury Award for 'Outstanding Dramatic Presentation' and the 2012 Hugo Award for 'Best Dramatic Presentation, Short Form'. Asked if Gaiman's series seven script was linked to his previous effort , Smith told Digital Spy and other reporters at London's MCM Expo Comic Con: "No, it's very different. "But again I think it will be a fan's favourite because, well, without giving anything away, it just will be, because there's something in it. "Neil's brilliant ideas will always add a level to Doctor Who, which will be interesting."