Robin (character) episodes that this Robin is Dick Grayson. In the season two episode "Fractured", a version of Bat-Mite is introduced who claims to be Robin's "DNA buddy" (genetic twin). Bat-Mite gives his name as Nosyarg Kcid ("Dick Grayson" spelled backwards). In another episode, Raven reads Robin's mind and sees a man and a woman falling from a trapeze (an event known only to have happened to Grayson and not to any other Robin). In another episode, Starfire travels to the future and discovers that Robin has taken the identity of Nightwing. Menville reprises his role as Robin in "Teen Titans Go!".
Robin in other media become a romantic couple. The tie-in comic, "Teen Titans Go!" appears to confirm that this version of Robin is indeed Dick Grayson, as issue #47 focuses on Robin struggling through the anniversary of the death of his parents (which are shown to be the Flying Graysons, as in the episode "Haunted") with the other Titans trying to help him cope. Batman makes a cameo overseeing Titans Tower from the city, and after seeing Robin and Starfire kiss, claims that Robin is "in better hands". Jason Todd is also mentioned by Beast Boy to be a potential candidate for Red X