Say what you will about the Chris Chibnall episode with those dang boxes, when that episode wasn’t focused on the seriously under developed invasion plot, it had a lot of nice moments with the Ponds and with Rory’s dad, Brian Williams. The above is a P.S., an unshot scene for “The Angels Take Manhattan.” For those of you who have seen “Blink,” the set up will be familiar, but the emotional impact much more profound. I suggest having a hanky near by. I definitely cried. Those damn, damn angels.