The Flash
Grant Gustin as Barry Allen in The CW show The Flash TheFlash/Facebook

The fans of the hit series The Flash, will finally get to see some time travel action in the upcoming episodes.

In episode 14, titled Fallout, Barry Allen will get some information about time travel.

The official synopsis reads as follows:

After the nuclear explosion separates Ronnie (guest star Robbie Amell) and Dr. Stein (guest star Victor Garber), Barry (Grant Gustin) and the team believe both men are safe. Caitlin (Danielle Panabaker) is thrilled to have her fiancé back and prepares to resume their life together while Dr. Stein returns to his wife. However, when General Eiling (guest star Clancy Brown) targets Firestorm, Ronnie and Dr. Stein must decide if they are safer together or apart. Meanwhile, Mason Bridge (guest star Roger Hayworth) tells Iris (Candice Patton) that there is something secretive going on at S.T.A.R. Labs and Dr. Stein gives Barry some important information about time travel.

Previously, executive producer Andrew Kreisberg told TV Line, "There's an unexpected, accidental time travel coming up and it is played both for hilarity and darkness. It happens in an episode [Episode 15] and we're really excited. It is the first Weather Wizard episode with Liam McIntyre."

Although the time travel happens in episode 15, as stated by the producer, going by the synopsis of episode 14, the set up for the epic arc will happen in Fallout.

The time travel storyline will also give a glimpse into Barry's mother's death, thus revealing what happened on that fateful night.