The BBC have issued a press release detailing some of the Christmas schedule highlights including a brief mention of the Doctor Who Christmas Special ‘The Runaway Bride’.
“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�”
There’s also a quick note on The Sarah Jane Adventures which can be read here.