Longmire author Craig Johnson has a cameo as the funeral director.
Episode title spoken by Walt Longmire
Back in the Pilot, Walt is shut in his cabin and doesn't answer his home phone letting the answering machine do the work.
By contrast the show ends with Walt answering his new cellphone whilst out riding on his horse.
Final show of the series.
Tantoo Cardinal (Crow Medicine Woman) and Graham Greene (Malachi Strand) were both in Dances with Wolves and 500 Nations with Kevin Costner. They were also in The Education if Little Tree, A Thief of Time, Maina, and Through Black Spruce.