EntertainmentTVSci-Fi ShowsFallout TV showFallout TV show star Walton Goggins reveals why he had no idea that his finale line was such a big dealWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. EntertainmentTVSci-Fi ShowsFallout TV showFallout TV show star Walton Goggins reveals why he had no idea that his finale line was such a big dealWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. (Image credit: Prime Video) TheFallout TV showfinale features plenty of big references to all of thebest Fallout games, but perhaps its most poignant comes from Walton Goggins' character.Spoilers for theFallout season 1 endingto follow. In the final episode, we finally learn the truth abouthow involved Vault-Tec have been in the origins of dropping the bombs. Goggins’ Cooper Howard is listening to …