That honor goes to the second episode of Season 8, which got a boost of 30%, compared to the 28% of “The Long Night” and the 24% of the season premiere.
Interestingly, though, “The Long Night” was not the episode with the largest increase from Live+Same day to Live+7.
So, it makes sense that the much-hyped (and darkly-lit) episode was the biggest winner of the first half of the season.
Live+7 numbers give “The Long Night” a rating of 6.8 in the 18-49 demo.