'The Flash' Season 2 Spoilers: Will Grant Gustin's Barry Allen Fight Robbie Amell's Firestorm?

The season finale ofThe Flash aired on the CW network. In the upcoming Season 2 of The Flash, will Barry Allen (Grant Gustin), end up fighting Firestorm (played by Victor Garber and Robbie Amell) for the soul of Caitlin Snow (Danielle Panabaker) when her dark side shows up?

In our finale recap, when The Flash slipped into the time-stream, racing across the Speed Force, he witnessed events from the past, present, and future. Not only did Barry discover The Flash museum, he also saw himself as a teenager visiting his father in prison. He also witnessed the appearance of a possible super villain in costume, Killer Frost (Panabaker).

In order to stop the Reverse-Flash (Tom Cavanagh), Eddie Thawne had to sacrifice himself and pulled the trigger. While Eddie lied dying, his future relative, Eobard Thawne was being erased from existence. When the rift in the time-stream caused a worm-hole to suddenly form, the Flash had to get back to work and repair what was broken.

Announced on Twitter, the official show writers joined together on their official account,@FLASHtvwriters and tweeted, "First day back in the writers room. Lots of fun stuff. Bring it on, Season 2! #TheFlash"

Showing their sense of humor, teasing their season season crossover, @FLASHtvwriters wrote, ".@ARROWwriters even though we enjoyed hiatus, we missed stealing your snacks. And your faces too."

In an interview with The Hollywood Reporter, Victor Garber reveals he will be seen in the second season premiere, "Robbie and I will be joined on the first episode of the [next] season of The Flash, and then we'll see what happens."

Amell will not be joining Legends of Tomorrow as a series regular but he is expected to make an appearance. In the first season finale, Ronnie Raymond married Caitlin Snow but will their honeymoon be cut short by Killer Frost's appearance?

Reruns of The Flash from season one currently air on the CW.

Readers, are you excited for Season 2?