With the Arrowverse crossover come and gone, eagle-eyed fans kept an eye out for Batman references during the second hour. I’ve put together a list of fifteen Easter eggs I caught.
Elseworlds: Who Is Nora Fries?
Her husband received a mention from Thomas Snow in the Flash episode, The Icicle Cometh. Nora Fries had a small role in the second part of the Elseworlds crossover, but who is she, really?
