Danielle Panabaker On Filming ‘Arrow,’ ‘The Flash,’ ‘Supergirl,’ “Legends Of Tomorrow’ Crossover

Photo: The CW

Something big is coming from The CW, the four way crossover.  All the heroes team up to take on the Dominators.  The Dominators are trying to get rid of metahumans because they feel “Metas” are a threat to the universe.  Looks like the crossover could happen in December and it’s going to be huge…