How long can Barry Allen keep his secret from Iris? According to the series spoilers from executive producer Andrew Kreisberg, it won't be long now. Meanwhile, the crossover episode could answer who would win in a fight: the speedster or the marksman.
The executive producer teased "The Flash" TV series spoilers to Entertainment Weekly as he said: "We've learned with Arrow that the sooner people find out about the hero's identity, it opened up all new storylines that you can tell with these people. I suspect she'll find out sooner rather than later."
He also added that they will try to settle who would win in the fight between the Flash and Arrow.
Andew Kreisberg explained: "We were trying to figure out all these ways they could team up and we hit on this idea of the old Comic-Con argument, where people would sit around and say, 'Who would win in a fight? Superman or the Hulk? Could Batman beat Wolverine?' When we started talking about it like that, it became clear that the funniest thing we could do would be to have them actually fight each other and have Dig, Felicity, Cisco (Carlos Valdes) and Caitlin (Danielle Panabaker) have those arguments on who would win the fight, The Flash or the Arrow, actually be part of the show."
More "The Flash" TV series spoilers can be gleaned from the synopsis, which reads: "Barry is thrilled when Oliver, Felicity and Diggle come to Central City to investigate a case involving a deadly boomerang. Excited about teaming up with his friend, Barry asks Oliver if he'd like to help him stop Ray Bivolo (guest star Patrick Sabongui), the meta-human Barry is currently tracking. Bivolo causes people to lose control of their emotions and has been using that skill to rob banks."
"Unfortunately, the superhero partnership doesn't go as smoothly as Barry expected. When Oliver tells Barry he still has a lot to learn, Barry sets out to prove him wrong by attempting to stop Bivolo alone. However, when Bivolo infects Barry and sets him on a rage rampage, everyone is in danger, and the only one who can stop him is the Arrow. Meanwhile, Iris is furious when Eddie tries to get a task force to stop The Flash, Joe and Dr. Wells agree the Arrow is a bad influence on Barry, and Caitlin and Cisco deal with a new team in S.T.A.R. Labs," according to "The Flash" TV series spoilers.