The battle for Terra Nova was meant to be over, all of those who called this place home were beginning to re-build there lives. But a dark secret is about to be revealed, one that could change the very fabric of time itself. Only one man can stop the coming catstrophe. The Doctor. With Taylor, Capt Jack Harkness and an army by his side, will The Doctor prevail over his enemy?

After discovering dinosaurs on a spaceship, the Doctor decides to take said dinosaurs to a place 85 million years in the past where they can live peacefully. Little does he know, the Terra Novans are faced with a terrible situation. Will the Doctor be able to save Terra Nova? Who else will show up along the way and what will happen to the Doctor's gang? AU crossover.

The Doctor, Amy, and Rory find themselves in Terra Nova. The TARDIS is lost and once again the situation of being in a seperate dimensions puts the Doctor off his rocker.