Cast Members from The Flash, Arrow, Supergirl & Legends of Tomorrow Continue Work on Crossover

Cast members from The Flash, Arrow, Supergirl and DC’s Legends of Tomorrow were spotted working on their upcoming 4 show crossover in Vancouver yesterday, September 28. Stephen Amell, Melissa Benoist, Grant Gustin, Brandon Routh and Victor Garber were just some of the stars spotted on top of the Canada Post building working on the crossover.

The casts have been super busy this week filming scenes for the crossover and scenes for their own shows. The crossover will air later this Fall on the CW

You can see more photos of them from yesterday on our Tumblr. I cannot wait for this crossover! The more photos I see from filming the more and more excited I get.

UPDATE: WB has announced that DC Comics’ Dominators will be the big bad villains in the crossover. The characters are featured in DC Comics series Invasion! and where Supergirl’s
Mon-El (Chris Wood) comes from from Daxam. I guess we know why they are starting the crossover with Supergirl.

What do you guys think of the villains?