Alternative versions of Robin is later established that they are from the current time-line, and were shunted through time and given false memories by the Time Trapper, who wished to use them as sleeper agents against the time travel villain, Extant. It wasn't revealed until one of the later runs of the Teen Titans that this was not Dick Grayson, in fact his true identity was never uncovered. After this storyline, this version of Nightwing has not been seen since. Whether this version existed at all, after the events of Infinite Crisis or would later to be revealed to be an alternative Dick, Jason,
Teen Titans Teen Titans series was in development for the network TNT before moving production to DC's in-house web television service DC Universe. Its characters and stories were also adapted into the 2010s animated series "Young Justice". Within DC Comics, the Teen Titans have been an influential group of characters taking prominent roles in all of the publisher's major company-wide crossover stories. Many villains who face the Titans have since taken on a larger role within the publisher's fictional universe, such as Deathstroke, the demon Trigon, and the evil organization H.I.V.E. Robin (Dick Grayson), Kid Flash (Wally West) and Aqualad (Garth) team