Read this story from the Hollywood Reporter and find out why I probably won’t be watching Supergirl until Tuesday night after seeing this week’s The Flash.
7 Things to Know About ‘Supergirl’s’ Crossover With ‘The Flash’
Executive producers Greg Berlanti and Andrew Kreisberg break down why this crossover is happening on CBS’ ‘Supergirl’ instead of The CW’s ‘The Flash.’
