UK TV channel Watch are airing a marathon of Doctor Who specials starring David Tennant today. So if you're up bright and early to see if Santa has been you're in for a treat with the action packed schedule below:

Friday 25th December
7.20am   Doctor Who - The Next Doctor
8.40am   Doctor Who - Planet Of The Dead
10.00am   Doctor Who - The Waters Of Mars
11.20am   Doctor Who - The End Of Time Part 1
12.40am   Doctor Who - The End Of Time Part 2

Find Watch on Sky channel 109  / Virgin 124