Full-Length Trailer For CW’s DC Invasion Crossover

The CW has just released a full-length theatrical trailer for their upcoming Supergirl/The Flash/Arrow/Legends of Tomorrow “Invasion!” crossover which airs across four nights next week.

The new trailer sheds some light on the plot which sees an alien race known as The Dominators wanting to wipe out Earth’s metahumans before they become an even bigger threat.