The name of this Tvshow is Teen Wolf Season 6 released in 2016 and it's main theme is The final season features the greatest threat yet: The Ghost Riders of The Wild Hunt. These beings erase people from existence--including eradicating them from the memories of those who knew them--and a member of Scott's pack is among the first to be taken. Scott and his remaining pack must find a way to defeat the Ghost Riders AND remember and rescue their lost and forgotten friend before everyone in Beacon Hills is erased.