Anyone else spotted this easter egg?: In each of the four outside/establishing shots of the Enterprise entangled in the scavanger ships vines, there was a certain blue police box visible slightly above the portside nacelle...

Is it just me, or does the 'Rick' in the segment starting 8:40 look like Rick Astley? Did we get rickrolled?

"Uh, is this armed?" - Spilled my drink on that!

Took me a second to realize why "Percival" looked so familiar: Josh Meyers is the sibling of Seth Meyers, of "Late Night with ...". The smug grin did it for me.

Overall: a nice, 'spooky' Halloween episode.