Doctor Who: Before Rose BBC Teaser Trailer

I won t remember that I tried to save Gallifrey rather than burn it. I ll have to live with The Last Great Time War is over, yet the man who once called himself The Doctor will never know that he did in fact save Gallifrey and his own people. Instead, he is destined to live with the guilt of committing genocide twice over. No more Daleks, no more Time Lords. He is the Last of the Time Lords. So, if not a Doctor, then who is this man a Survivor a Madman a Murderer a hero a villain an idiot A