The CW was able to make the move earlier this year to bring Supergirl, The Flash, Arrow, and Legends of Tomorrow under one roof.
With Oliver and his fellow heroes captured by the Dominators, they have been placed in pods allowing them to live out an alternate reality.
[WARNING – This post contains SPOILERS for The Flash season 3, episode 8.]
While Flash and Green Arrow were able to hold off their mind-controlled friends, the final few seconds showed quite a few heroes getting abducted by the Dominators.