Georgia Hardstark, Karen Kilgariff (My Favorite Murder)

Kilgariff and Hardstark’s show has tackled both infamous and lesser-known crimes across more than 700 episodes since 2016. The hosts’ macabre wit has exploded their audience to more than 30 million listeners a month, and last year Amazon shelled out a reported $100 million for a mere one-week exclusive window for new episodes. Clearly, Kilgariff and Hardstark are killing it.