Since Barry altered the timeline in the season two finale, we've seen glimpses of new villains, as well as altered realities. The thirs episode of this season is titled Magenta, and that should have given us a very good clue as to who we could see next.
Along with the debut of Magenta, the classic Flash character, this episode features the return of Earth-2's Harrison Wells.
The CW has just released the official images from the new episode, and you can click through our gallery to check them out.
Wells is featured in a few of the images, as well as our fist look at Magenta on the TV series.
The official Synopsis for Magenta can be found below:
EARTH-2 WELLS AND JESSE RETURN TO CENTRAL CITY — Barry (Grant Gustin) and Team Flash are thrilled to reunite with Earth-2 Wells (Tom Cavanagh) and Jesse (guest star Violett Beane). Wells confides to Barry and Caitlin (Danielle Panabaker) that Jesse has all the powers of a speedster and has been saving people on his Earth. He is concerned about her safety and wants them to talk her out of using her powers. Meanwhile, Magenta, (guest star Joey King) a new meta who can control metal, terrorizes the city.
The Flash's visual effects maven Armen V. Kevorkian directed the episode, which was written by Judalina Neira & David Kob. It will air on October 18.
Supergirl airs on Mondays at 8 p.m.; The Flash on Tuesdays at the same time, Arrow on Wednesdays, and DC's Legends of Tomorrow on Thursdays. The Flash will debut its new episodes on The CW starting October 4; Arrow, October 5; Supergirl, October 10; and DC's Legends of Tomorrow October 13.