The CW has posted a much longer trailer for the upcoming crossover of The Flash and Arrow. The episodes are due to air on December 1st and 2nd, and will feature the debut of some major DCU characters (you’ll see them in the trailer). We’ll be seeing more of them in Legends Of Tomorrow, so this is a bit of a prologue of sorts for that series.
https://youtu.be/pTdIbE86jbo
What do you think about the teaser? Are you looking foward to the debut of Vandal Savage?