12 Monkeys will put an end to the rumors that Jones is actually Cassie.

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The Syfy series will see Railly turn to Jones in an effort to save Cole's life, and the upcoming exchange will give viewers a look at to Jones before she became the post-plague scientist we all know.

"What I'm looking forward to is dismissing some of the theories people have that Jones is actually Cassie," executive producer Terry Matalas told Entertainment Weekly. "You can look forward to seeing the woman before the apocalypse. The woman before Hannah is played differently. You'll really start to understand her a bit more, and it's an episode that has some big mythology twists, too."

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This encounter will take place during "Paradox," but it could have lasting repercussions. During the season finale, "Arms of Mine," Jones will "face a new threat to all that she's accomplished" and that problem may come from her 2015 interaction with Cole.

Find out more when 12 Monkeys airs Fridays at 9 p.m. ET on Syfy. Click the video below to see a preview for the series latest episode.