It's Christmas Eve in 1851 and Cybermen stalk the snow of Victorian London, in this special Christmas edition of Russell T Davies's Bafta Award-winning time-travelling drama. Starring David Tennant, David Morrissey and Dervla Kirwan.

When the Doctor arrives and starts to investigate a spate of mysterious deaths, he's surprised to meet another Doctor, and soon the two must combine forces to defeat the ruthless Miss Hartigan. But are two Doctors enough to stop the Cybermen?

This is hosted by Freema Agyerman and features a host of music and monsters, plus a specially filmed segment featuring David Tennant.

This is hosted by Freema Agyerman and features a host of music and monsters, plus a specially filmed segment featuring David Tennant.

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