Spoiler
The Doctor deliberately changes history by saving everyone on Mars who should've died there. There is an amazing shot of everyone fighting their lives, and the Doctor walking away knowing he can't change anything. Then when the base gets blown up, The Doctor gets up, with rage in his face, and there's various sound-bites from previous episodes, that make the Doctor look like a hero, and the Doctors theme plays in the background. Then the Doctor gets the idea that he really isn't a hero and goes back and saves everyone. To the 'All The Strange Strange Creatures' theme.
He takes them back to modern day earth, the date is November 21st 2059, then Adolade tells The Doctor that she shouldn't of saved her, and then he goes really insane on her, and becomes horrible. Honestly, we haven't seen this from Tennants Doctor at all before. He tells her that he's 'The Timelord Victorious', and says it's tough luck that he changed history. She goes in her house and shoots itself, then it dawns on the Doctor that he's gone too far.
Then, an Ood appears, just stands there, and the Doctor shouts about his upcoming death, and the Ood dissapears without saying a word.
The Doctor deliberately changes history by saving everyone on Mars who should've died there. There is an amazing shot of everyone fighting their lives, and the Doctor walking away knowing he can't change anything. Then when the base gets blown up, The Doctor gets up, with rage in his face, and there's various sound-bites from previous episodes, that make the Doctor look like a hero, and the Doctors theme plays in the background. Then the Doctor gets the idea that he really isn't a hero and goes back and saves everyone. To the 'All The Strange Strange Creatures' theme.
He takes them back to modern day earth, the date is November 21st 2059, then Adolade tells The Doctor that she shouldn't of saved her, and then he goes really insane on her, and becomes horrible. Honestly, we haven't seen this from Tennants Doctor at all before. He tells her that he's 'The Timelord Victorious', and says it's tough luck that he changed history. She goes in her house and shoots itself, then it dawns on the Doctor that he's gone too far.
Then, an Ood appears, just stands there, and the Doctor shouts about his upcoming death, and the Ood dissapears without saying a word.
It seriously has one of the best endings to a Doctor Who episode. I was shaking at the end of it, I had goosebumps. Just WOW!