Almost a decade ago, “The Flash” premiered on the CW with a pilot episode that teased a storyline far in the future. In a future front page of the fictional Central City Citizen paper, the headline read that the Flash had disappeared in a “crisis” event. The date: April 25, 2024. The ominous scene set up multiple important storylines in the nine-season series, from villain Reverse-Flash looming large in the first season to a massive DC Comics crossover storyline that didn't come into play until... Read this story