The Arrowverse crossover event featuring The Flash, Arrow, and Supergirl begins December 9

CW-Special-3-night-Crossover-Event-2018

The CW’s 3-night crossover event that would be featuring “The Flash”, “Arrow”, and “Supergirl” will begin on December 9, 2018. This was announced by Arrow’s Official Twitter account on August 21, 2018, Tuesday. The exact dates of the Arrowverse Crossover 2018 are: December 9, 2018, Sunday, for The Flash December 10, 2018, Monday, for Arrow … Read more The Arrowverse crossover event featuring The Flash, Arrow, and Supergirl begins December 9