Board Thread:Arrow discussions/@comment-807326-20171020051525/@comment-1410838-20171020160813

Ninja72 wrote: Ghost Leader wrote:

Diagonally33 wrote: On Supergirl's world there is Gotham.

Supergirl s01e01 'The Adventures of Supergirl'

Father saying to his family: "We're moving back to Gotham".

 Central City and Star Labs exist on Earth-38, as seen in World's Finest, so it's not a stretch to think Gotham City exists on different Earths, too. S.T.AR Labs does not. It doesn't? It's been a while since I last saw the episode, but I remembered Barry saying something like "You have Central City and Star Labs, but not [such and such]."