Regarding recent confirmations that Billie Piper and David Tennant are returning to the programme a picture has been published of the read-through that took place April 1st. Alongside the Tardis crew Matt Smith, David Tennant and Jenna-Louise Coleman is Joanna Page also guest starring is the highly regarded actor John Hurt.
As of yet there are no more confirmations of any of the other Doctor’s or companion’s returning. The special is expected to be 90 minutes long and for the first time ever it will make it’s appearance in 3D. It will be make an appearance also in selected cinemas.
Images from: http://www.digitalspy.co.uk