Season 1 SundanceTV , 2015 - 2016 Season 2 SundanceTV , 2016 - 2017 Season 3 SundanceTV , 2017 - 2018 Season 4 SundanceTV , 2018 - 2019 Season 5 SundanceTV , 2019 - 2020 Season 6 SundanceTV , 2020