Awesome CW 'Heroes And Aliens' Crossover Trailer Features "Arrow," "Supergirl," "The Flash," & DC's "Legends Of Tomorrow"

By Rita Mendoza - 24 Nov '16 19:26PM

Counting the days until the annual crossover event with superheroes "The Flash," "Arrow," "Supergirl" and DC's "Legends of Tomorrow" gather to save the world, CW unveiled a full-length trailer for the episode "Heroes and Aliens" featuring the Dominators invading the Earth.

"The Flash" "Arrow" "Legends of Tomorrow" "Supergirl" Crossover Event "Invasion!"

The Dominators created by Jim Shooter in 1967 belong to an alien empire Dominion which is a caste society with their hierarchy based on the red circle on their forehead. These aliens are calculating and they do not have emotions. They are manipulators seeking enhancements of their abilities to assist them in their conquests.

The Superhero Crossover will start with "Supergirl" episode entitled "Medusa" with Eliza celebrating Thanksgiving in their hometown. Then, CADMUS spreads a virus which can instantly kill aliens within an area. Barry Allen and Cisco Ramon ask the help of Kara in fighting aliens invading the Earth.

The Superhero Crossover will resume the following day with "The Flash" episode entitled "Invasion!" which starts with the Dominators attacking Central City. The Green Arrow is called by Barry to seek help, but they realize that the aliens are too strong to take down by themselves. They ask the help of "Legends of Tomorrow" and creates a breach that could bring back "Supergirl" and as the superheroes assemble, they start planning their line of attack.

The "Arrow" episode "Invasion!" starts with Oliver waking up to an alternate reality that seems too perfect. Oliver then starts noticing the small imperfections which made him question the too-perfect new reality. The assembled superheroes then sought the help from "The Flash" and "Supergirl" with a new threat.

The "Legends Of Tomorrow" works together with "The Flash" "Supergirl" and "Green Arrow" to kill the Dominators after learning the aliens' plans for Earth. As the Crossover event ends, however, the heroes are not without obstacles. Stein is distracted by something he created in the past.

The Crossover event will feature heroes: "The Flash" "Arrow" and characters from DC's "Legends of Tomorrow" starting with "Supergirl" on Monday, November 28, 2016, then "The Flash" on Tuesday night, "Arrow" on Wednesday, then DC's "Legends of Tomorrow" will end the Crossover event on Thursday.