The CW has released a new trailer for the upcoming Flash/Arrow/Supergirl/Legends of Tomorrow crossover event “Heroes v Aliens”. Watch it below.
https://www.youtube.com/watch?v=Vz44lvUlaFM
The crossover spans over four nights, starting with Supergirl on Monday, November 28 and ending with Legends of Tomorrow on Thursday, December 1.
Will you be tuning in? Let us know in the comments section down below.
