Watch the promo for “Heroes Vs. Aliens” where Supergirl, The Flash, Green Arrow, and Legends will be teaming up!

Anyone that watches The Flash and Arrow knows that the eighth episode is always the major crossover between the two shows, but for this season and Arrow‘s 100th episode they have changed it to a major crossover between the four DC shows. They will be including Supergirl and DC’s Legends of Tomorrow.

The major crossover will start on Supergirl then continue on to the next days with The Flash, Arrow, and finally ending it with Legends of Tomorrow.

Check out the promo for “Heroes Vs. Aliens” below:

https://www.youtube.com/watch?v=QxJvOfYDR_g

Synopsis for Supergirl:

A NIGHT OF CONFESSIONS; THE EPIC SUPERHERO CROSSOVER KICKS OFF TONIGHT — Eliza (guest star Helen Slater) comes to town to celebrate Thanksgiving with her daughters. Alex (Chyler Leigh) decides it’s time to come out to her mother; Kara (Melissa Benoist) is shocked when Eliza suggests Mon-El (Chris Wood) has feelings for her, and Winn (Jeremy Jordan) and James (Mehcad Brooks) consider telling Kara the truth about the Guardian. Meanwhile, CADMUS unleashes a virus that instantly kills any alien in the vicinity so Kara enlists an unexpected ally – Lena Luthor (Katie McGrath). The epic superhero crossover kicks off tonight when Barry Allen (guest star Grant Gustin) and Cisco Ramon (guest star Carlos Valdes) seek Kara’s help with an alien invasion on their Earth.

The promo has definitely made us excited for the crossover and we can’t wait for it to come out. We will be getting to see the new interaction for all the characters in the DC/CW world and it will be super interesting!

Don’t miss out on the four night DC/CW crossover event when it begins on Monday, November 28th with an episode of Supergirl on The CW.