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 (TV series) from a trapeze (the death of Grayson's acrobat parents being the catalyst for him becoming Robin). Further connections to the Batman mythos include two references in the episode "The Apprentice, Pt. II", when Robin responds to a suggestion by the villain Deathstroke that he "might be like a father to [him]" with "I already have a father" (which transitions to a shot of flying bats) and a fight scene on the rooftop of a building labeled Wayne Enterprises. Satirizing the mystery of Robin’s identity and muddying the waters somewhat, in "Teen Titans Go!" episode “Permanent Record” Robin’s name is explicitly