Board Thread:General Discussion/@comment-16581186-20161115131009/@comment-1854917-20161115214609

UltimateTitan6 wrote: I think we all know Supergirl will be established in the crossover, so you don't need to worry about that at least. Well, she already appeared briefly on The Flash, in Welcome to Earth-2 and so did the Flash from 1990's series. That's just a little bit too brief, though.