Summary: It's April 22, 2011 the day the Doctor is supposed to die but time seems
to be stuck at 5:02 p.m. London streets are clogged not only with
automobiles but also Roman chariots; pterodactyls fly in the sky. The
Holy Roman Emperor, Winston Churchill, calls on a prisoner to explain
what is happening. In fact, all time seems to be occurring all at once.
The Doctor determines that a fixed point in time has been altered or
prevented from occurring. That fixed point is his own death at Lake
Silencio where history records that River Song killed him. Of course not
all is as it ...
