The Flash Season 2: Grant Gustin wants to set up an Arrow, Supergirl and Flash crossover event

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Could we be meeting the Justice League in The Flash Season 2? Perhaps, as Grant Gustin has teased that a huge crossover event between Arrow, Supergirl, The Flash and Legends of Tomorrow is on the cards!

You've all seen Supergirl and Barry Allen race in the new crossover teaser for Supergirl and The Flash, but it turns out that there are more crossovers in the works for Supergirl. According to Entertainment Weekly, the showrunners want to create the ultimate crossover event, which includes everything from Supergirl to Legends of Tomorrow. Speaking about the footrace teased in the crossover teaser, executive producer Andrew Kreisberg admitted that it's one of the real highlights of the episode. He said: "It’s one of my favorite moments in this episode. It's close." And because of that, he's very keen to have a rematch next year which includes Oliver Queen and the Legends of Tomorrow! Grant Gustin added: "That’s in the cards at this point. The whole point of us doing this crossover is setting up the fact that maybe next year we can cross over all of them."

We've envisioned an epic crossover between Arrow, The Flash and Supergirl before, but chuck in the Legends and you've got a huge cast of Avengers: Infinity War level proportions! It's certainly something we'd love to see, provided that the story is told across several episodes so it doesn't feel crammed. With Grant Gustin having teased that Infinite Crisis might be the endgame for The Flash, we have a feeling that the crossovers may tie into that. And with Supergirl crossing over with the comic book shows over at The CW, could we see Superman make an appearance as well as the remainder of the key members of the Justice League? Felicity Smoak has already alluded to the existence of Oracle (and therefore Batman), so The CW universe is in a very exciting place right now. For regular updates on The Flash click the green subscribe button below, and don't forget to check out the awesome new Supergirl/The Flash crossover episode photos! Would you like to see a huge crossover event between all of the superhero shows?

Source: Entertainment Weekly / YouTube: @The CW Television Network