The official trailer for season 4 of Longmire came from Netflix. Season 4 centers on Walt Longmire (Robert Taylor) after finding out who was behind the murder of his wife. He wants to find the killer and take justice into his own hands.
I ran a teaser trailer earlier here, but it was mostly rehashed material. This is new scenes from season 4.
The 10-episode season stars Taylor, along with Katee Sackhoff, Lou Diamond Phillips, Bailey Chase, Cassidy Freeman and Adam Bartley.
Season 4 will be on Netflix in its entirety beginning on September 10, which is almost here.