"The Flash" Season 2: This Is What We Know So Far...

The first season of "The Flash" wrapped just last night on The CW, but it's the nature of fans to wonder what's next as soon as possible -- and when a debut season ends like "The Flash" did, clearly the folks behind the series are inviting a high degree of speculation.

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Luckily, there's no need to rely solely on wild guesses -- the show's executive producers, namely Andrew Kreisberg, have already revealed some rather solid hints on what to expect for "Flash" season 2, even with it four or more months away, not to mention the teases in the season finale itself. Here's a look at what "Flash" fans can expect for sure in the second season of the DC Comics-based hit.

Brett White and Stephen Gerding contributed to this article.

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