Last night’s second episode of Game of Thrones‘ second season drew 3.8 million viewers at 9 PM, retaining virtually all of the viewership for the HBO fantasy series’ second season premiere (3.9 million viewers), which was a series high. For the night, including the 11 PM encore, GOT averaged 4.9 million viewers. That is slightly higher than that 4.8 million viewers who watched the second season premiere at 9 PM and 11 PM last Sunday, though HBO also had a third airing at 10 PM then, bringing the total viewership for the night to 6.3 million. Also holding steady were AMC’s Mad Men (2.8 million, down a tenth from last week) and The Killing (1.8 million, flat)