Supergirl! The Flash! Arrow! DC’s Legends of Tomorrow!
It’ the greatest onscreen aggregation live-action superhero ever – The CW’s superhero Crossover as all the DC heroes we know and love try to save the world from an alien invasion – even nbetter the aliens are called Dominators!
The CW has dropped a new full-length trailer for the event. Check it out after the break.
Supergirl | Heroes v Aliens: The Dominators | The CW – YouTube