This Detail Makes Last Night's “Game Of Thrones” Even More Terrifying

Wasn’t it a bit odd that there was a small party of wights out on their own, close enough to the army that the rest of the White Walkers could catch up and trap Jon and his gang? And isn’t it interesting that the wights didn’t try to attack until just before Dany arrived? You’d think they would at least try to cross a few at a time.