These are the moments that we live for when it comes to being a comic book fan. Yeah the crossovers have been building over the last few years as new shows were added to The CW’s DC Comics lineup but now that Supergirl has joined the network IT IS ON! If you’ve been watching the shows for the past couple weeks you know that this was coming from the sneak previews they would continually drop but now we have a full on trailer. Enjoy this for now and tune in on Monday 11/28 for the first installment on Supergirl!