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Watch: The Flash Vs. Arrow Trailer



The CW has released a first look at the upcoming The Flash vs. Arrow crossover, which kicks off the first week of December.

A batch of preview images have also previously been released.

Get ready for the epic clash between your favorite heroes. The Flash vs. Arrow 2 night event begins Tuesday, Dec. 2!

The Flash airs Tuesdays at 8pm ET, with Arrow airing Wednesdays at 8pm ET.

"Flash Vs. Arrow" synopsis:

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 Bivoloalone. 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.