This weekend Cardiff plays host to thousands of Doctor Who fans as BBC Worldwide host the first official convention since the return of the series in 2005.
The event has now completely sold out for both days so fans should not travel to Cardiff unless they already have a ticket as no tickets will be available at the door.
A number of extra events have now been added to the schedule including talks from the Doctor Who Restoration team on their work on the DVD releases and the processes undergone to restore old and damaged episodes of Doctor Who to their former glory. There will be a chance to see exclusive trailers for previously lost episodes – Air Lock and The Underwater Menace.
Fans will also get a chance to try out the new Doctor Who Game The Eternity Clock in its first public appearance.