The Flash on Arrow; Arrow on Legends of Tomorrow; and now The Flash on Supergirl.

The incestual relationship between DC’s television heroes grows, as CBS confirms Barry’s ‘quick’ trip to National City aka the home of Supergirl.

The crossover will take place during Supergirl episode 18 titled, ‘World’s Finest’.


Plot details are scarce, however reports Barry’s visit may be in relation to his ability to travel to various dimensions. This could mean that Kara doesn’t live on Earth One, but rather Earth Two or Earth Three or Earth Four…

This theory is supported by the fact that neither Arrow or The Flash make reference to the existence of a female superhero with superhuman strength, the ability to fly and more.

We’ll find out when the episode airs in Australia later this year.


Meanwhile, Supergirl’s crossover with The Flash leaves Gotham as the only DC TV series currently excluded from the Arrow-verse.

Are you excited for The Flash to meet Supergirl?

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.