Doctor Who is set to blast this year’s BBC Children in Need broadcast into outer space with an exclusive scene that is not to be missed. 　　Ahead of the three specials for the 60th anniversary, the brand new exclusive scene will have viewers smiling from ear to ear, as David Tennant stars as the Fourteenth Doctor who shares an encounter with a mysterious new character, played by actor and comedian Mawaan Rizwan. It is then that the Doctor uncovers an age old mystery involving one of the his oldest foes…