 Complete the following phrase:  On October 16, 2011, the season two premiere set a new record of 7.3 million viewers. The episode also set new records for the most viewers in the 18-49 and 25-54 demographics, with 4.8 million and 4.2 million viewers respectively, making it the most watched episode of a drama in the history of basic cable television in these measures. The original broadcast and the two subsequent encore presentations of the episode drew a collective total of 11 million viewers. On February 12, 2012, the shows mid season premiere beat its previous record by attaining 8.1 million viewers, 5.4 million in the 18-49 key demographic, despite airing at the same time as the second most watched 