David Tennant
David Tennant is a familiar face to any Doctor Who or Harry Potter fans, having played the 10th Doctor in the TV series of the former, and Barty Crouch in the movie Harry Potter and the Goblet of Fire. The ladies may also remember him from when he played lead role in the BBC drama Casanova.

David Tennant
David Tennant is a Scottish actor. He is best know for his role in the TV series "Doctor Who". The Tenth Doctor is the tenth incarnation of the protagonist of the long-running BBC television science-fiction series Doctor Who. He is played by David Tennant, who appears in three series, as well as eight specials. As with previous incarnations of the Doctor, the character has also appeared in other Doctor Who multimedia.

Could David Tennant Return As Doctor Who?
From Eccleston To Tennant.
Before I try to answer the question I've posed I'd just like to say a few things about the Eccleston/Tennant regeneration and my initial thoughts on Mr Tennant. When I first heard that Christopher Eccleston had quit as the Doctor after just one series I was disappointed. I had enjoyed his performance and thought that he gelled well with Billie Piper. Having had Doctor Who re-establish itself as being a Saturday evening favourite I kind of felt robbed and slightly bereft - IT WASN'T FAIR! The ...