Yellowstone Season 5B finale episode has set the viewership record as it has become the most-watched episode in series history. Live+3 results reveal that the Season 5B Yellowstone finale, with 13.1 million total viewers. Yellowstone Season 5, Part 2 was also the most-watched season ever on social media, securing 619 million engagements, a 55% increase compared to the first half of Season 5.