A&E’s drama series The Glades returned for a second season last night, drawing 3 million total viewers, 1.2 million of them in the 18-49 demographic. That was largely on par with the show’s debut last summer, which averaged 3.2 million viewers and 1.1 in 18-49. Vs. the series’ first season average, the second season premiere was up 20% in adults 18-49.