A&E The Glades PremiereThe Season 3 premiere of A&E’s drama The Glades will premiere Sunday, June 3 at 9 PM and will be followed at 10 by the series premiere of the scripted drama Longmire. The new series, based on Craig Johnson’s Walt Longmire mystery novels, stars Robert Taylor as the sheriff of a Wyoming town and will feature 10 one-hour episodes.