S3, E3: Barry and Team Flash are thrilled to reunite with Earth-2 Wells and Jesse (guest star Violett Beane). Wells confides to Barry and Caitlin that Jesse has all the powers of a speedster and has been saving people on his Earth, but he’s 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.