Adam DeVine, Walton Goggins and other "Righteous Gemstones" actors bid farewell to the show Sunday, the same day as the series finale.

Danny McBride, Edi Patterson and John Carcieri break down the emotional series finale of HBO's 'The Righteous Gemstones'

Here are the five reasons why you should not miss out on The Righteous Gemstones. The Righteous Gemstones has been considered as one of HBO's most underrated shows in recent years and a hidden gem on the network.