24 Nov 2016 10:39 AM +00:00 UTC

The First Trailer for The CW's Epic DC Crossover Shows the Invasion of the Dominators

click to enlarge

The CW has released the first full trailer for its epic mashup between Arrow, The Flash, Supergirl and Legends of Tomorrow. New footage for next week's four-part event shows the team of superheroes battling a powerful alien force known as the Dominators, and we get to see them swarm the Earth with invasion ships and lay waste to a World War II-era U.S. army. There's also a cute moment where Kara learns how Heatwave got his name. 

Watch the full trailer below: 




The four-hour event begins with next week's episode of Supergirl, on November 28.