The first three seasons of "Longmire," which aired on A&E from 2012 to 2014, are available for online streaming from Netflix and Amazon.com; they have also been released on DVD. The fourth season is being produced exclusively for Netflix and is expected to premiere in late 2015.
Robert Taylor stars in the series as Wyoming sheriff Walt Longmire, along with Katee Sackhoff, Lou Diamond Phillips and Bailey Chase. Season three ended with deputy Branch Connally (Chase) confronting a suspect and the sound of a gunshot. Season four picks up moments later.
A&E's decision to cancel the series surprised many, as "Longmire" was the network's most-watched series. A fan campaign convinced Netflix to commission a fourth season.