The Vampire Diaries
The Vampire Diaries is an American supernatural drama television series developed by Kevin Williamson and Julie Plec, based on the popular book series of the same name written by L. J. Smith. The series premiered on The CW on September 10, 2009, and concluded on March 10, 2017, airing 171 episodes over eight seasons.
The Vampire Diaries (season 1)
"The Vampire Diaries" premiered on September 10, 2009, and gave The CW its biggest series premiere ratings in its network history scoring 4.9 million viewers. Adding in DVR numbers, the ratings for the premiere increased to 5.7 million viewers. Although ratings decreased as the season went on, it reached a series high in adults 18–34 (2.3/7) on October 29, with the broadcast of its Halloween episode. Including DVR ratings the second episode brought in 4.7 million viewers, the third 4.6 million, the fourth 4.3 million, the fifth 4.4 million, the sixth 4.6 million, the ninth 4.9 million, and 4.3 million viewers for the fifteenth episode.