Special # 2 in November?

Following Russell T Davies' appearance on BBC Breakfast news on Wednesday, some interesting possibilities have come to light...

The first of these is the confirmation of the return of an actor with a hugely impressive reputation among Doctor Who fans.

It is of course the return of Bernard Cribbins as Donna's grandfather Wilf Mott in the Christmas special - acting effectively as the Doctor's companion for the story!

Of futher interest however is the fact that the Doctor/Wilf episode is described as a Christmas Special - leaving the recently filmed adventure starring David Tennant alongside Lindsay Duncan for a possible broadcast "Novemberish".

Meanwhile one of the UK's endless supply of TV listings magazines - Total TV Guide - reckons that the Tennant/Duncan special is called "The Waters of Mars".