After an entire season, and 200 years of running, the Doctor is ready to return to Lake Silencio, or is he?
Time has gone all wobbly, wibbly, as Churchill rules the Roman Empire, Pterodactyls fly past Passenger Hot Air Balloons, Meredith Vierra interviews Charles Dickens, and The Doctor has a beard again. In this reality all of time is happening at once, which will rip time and space apart. This all couldn’t be River’s fault, could it?