We watch "The Next Doctor" (Series 4, Episode 14) where the Doctor (flying solo) lands in mid 19th century England (again?) and says "Ello Guv'nor" to his future self (or is he?). Whilst there, the Doctor discovers primitive blue-tooth technology, that it's a hard knock life for London's street urchins and it's tough being an Iron Giant in Victorian England. All this and no special guest for a Christmas episode? Wait...what? This was a Christmas episode? Dammit! Get Denise on the phone.