The 100 season 2 finale is shaping up to be an appropriately climactic send off to a death-filled season.

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Titled "Blood Must Have Blood: Part 2," the second half of the two-part finale will undoubtedly leave fans holding their breath over the summer hiatus.

"My first day back on the set of #The100 was...let's say...intense as usual," Issiah Washington (Jaha) tweeted during filming. "Good having @JRothenbergTV on deck again watching over #Jaha."

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Penned by Rothenberg, "Blood Must Have Blood: Part 2" will undoubtedly involve someone's death (it is The 100 after all) and the series has proved its not afraid o strike down main characters. The only question remains is who will draw their final breaths in episode 16.

"'That's some good dying going on right there,'" Rothenberg tweeted on Wednesday. "Heard on the set of #the100 S2 Finale."

Who do you think will be on the chopping block in the finale? Sound off in the comments below.

Find out more when The 100 airs Wednesdays at 9 p.m. ET on The CW. Click the video below to see a preview for the series' next episode, "Survival of the Fittest."

Tags: The 100 television the cw