Doctor Who 2006 Christmas special details

Airing in the UK, details from the BBC:

On BBC One Doctor Who re-materialises for a one-off special episode in which The Doctor (David Tennant) finds himself with a new companion Donna (Catherine Tate) - but she's late for her wedding…

And, in related news:

The BBC has also confirmed that The Sarah Jane Adventures, a spin-off from Doctor Who written by Russell T Davies, will be part of its Christmas schedule.

It is based on one of the Doctor's companions, investigative journalist Sarah Jane Smith.

No details on the airtime for either program yet.

This image was included with the Beeb's press release:

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