In season three, during the Flashpoint timeline, Iris assists Wally who fights crime as the Flash and no idea who Barry is.
Hunter abducts Caitlin to bring her to Earth
General Wade Eiling.
Cisco learns from Eobard that this is because he was also affected by the particle accelerator's explosion, having the ability to see into alternate timelines and realities.
Description: Joe fears for Wally's life after discovering Wally has dreams of being Kid Flash. Trying to convince his nemesis to restore the reality they both know, Barry gives in after realizing the new timeline's dangers.