‘The Flash" Finally Meet With ‘Arrow,’ ‘Supergirl,’ And ‘Legends Of Tomorrow’; Watch New Crossover Trailer Here

The Dominators are here, and the “The Flash” is the first to encounter them. Read on to find out how the ‘Arrow,’ ‘Supergirl,’ And ‘Legends Of Tomorrow’ ultimate crossover will play out.

After a short preview of being acquainted with each other, the “Invasion!” episode’s promo takes the viewers to the ship of the Dominators. The Dominators are here to capture and use the powers of the superheroes and humans, too.

It can be recalled that this isn’t their first invasion. A video labeled as “CLASSIFIED: We are not alone” shows that The Dominators had capture humans in the past for genetic manipulations, Comic Book reports.

Barry (Grant Gustin) gets to encounter the Dominators first. The alien invaders land in “The Flash” “Invasion!” episode. They land in Central City and declare that they must "exterminate your kind before the scourge of your planet becomes the scourge of ours.”

Does this mean there’s an even greater threat to come to earth? Fans will have to wait to find out.

DC's #LegendsOfTomorrow team up with the rest of your favorite heroes for #DCWeek, starting Monday at 8/7c on The CW! pic.twitter.com/4pvAr3oevM

— Legends of Tomorrow (@TheCW_Legends) November 24, 2016

Moving on, Iris (Candice Patton) declares that they can’t do this alone. In the next scene, fans see all the other DC superheroes come to aid Barry.

Supergirl Melissa Benoist then recalls the names of her fellow superheroes. We see Oliver (Stephen Amell) tell her he’s Green Arrow.

How will this play out in the other shows? For the 100th episode of “Arrow,” the superhero seems to have been captured by The Dominators, as seen in the promo. He wakes up in a seemingly perfect life, but he later notices that everything’s surreal.

Next stop, the “Legends of Tomorrow” will then find a way to resolve the problem with The Dominators. However, they’ll have to deal with an old problem first, dating way back to 1987, as reported by Entertainment Weekly.

Who’s excited about the Arrowverse crossover? Let us know what you think of the four-way crossover below.

“The Flash” Season 3 Episode 8 entitled “Invasion!” airs on Nov. 29. For now, watch the extended version of the promo below.