The second season of the flash premiered on october 6, 2015 on the cw and concluded on may 24, 2016. the season consisted of 23 episodes. "following the defeat of barry allen's arch-nemesis eobard thawne (aka reverse flash), team flash quickly turned their attention to the singularity swirling.... Trivia when martin stein explains the concept of multiverse, for example he notes that joe west of earth-2 could be a nobel-prize-winning physicist. that is a nod to ira west, iris west's father., after defeating sand demon, barry and jay run to help patty spivot. they are shown running on both.... The flash: season zero, written by kreisberg, brooke eikmeier and katherine walczak, with art by phil hester and eric gapstur, is intended to take place between the pilot episode and episode 2. kreisberg stated, "barry will [already] be the flash, he will have his team, everyone will be in that world, and we'll [ sic ] introducing a new set of.
