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,
Robin in other media Ward. In 2018, actor Brenton Thwaites portrayed Dick Grayson in the DC Comics’ "Titans" television series, depicted as the former protege of Batman who left to form his own group of heroes such as Beast Boy, Starfire, and Raven. He is still using the Robin identity in the series. Also, the sixth episode of season one is titled "Jason Todd", portrayed by Curran Walters, he is the new Robin as Batman's sidekick aspirant since Grayson left. In DC Comics related cartoon series, produced by Filmation and Hanna-Barbera throughout the 1970s and 1980s, such as the "Super Friends", Robin (Dick Grayson)