Amell's Arrow, Grant Gustin's Flash, Melissa Benoist's Supergirl, Caity Lotz's White Canary and Brandon Routh's Atom all come together in the teaser image.
- Aug 8, 2016
AceShowbiz - "Arrow" star Stephen Amell has shared the first teaser of the four-way crossover with other The CW-DC series. The actor took to Twitter on Sunday, August 7 to offer a glimpse of the filming with other DC superheroes from The CW's shows.
Those who have arrived on the set are Amell's Arrow, Grant Gustin's The Flash, Melissa Benoist's Supergirl, Caity Lotz's White Canary and Brandon Routh's Atom. The latter two are from "DC's Legends of Tomorrow". Only their legs were seen in the image, but that's enough to get us excited.
— Stephen Amell (@StephenAmell) August 7, 2016
CW president Mark Pedowitz first teased the four-way crossover in May, saying, "Just imagine what out superhero crossover episode is going to look like come December." Executive producer Greg Berlanti once said the crossover would feature one unifying threat, rather than different villains for each episode.