Much like rewatching a favorite TV show in its entirety, it can be comforting to listen back to something from "the beforetimes." So this week, we're doing just that. We're revisiting an episode from 2019 that solved one of the internet’s most compelling mysteries. Inspired by a 2018 New York Times feature about glitter, people obsessed over identifying the mysterious industry buying huge amounts of glitter – information which glitter-makers have refused to divulge. No one had been able to find any answers … until the ET team took the case and dropped a glitter bomb on the whole mystery.