Grey Robin is one of Robin's split personalities released by the Mysterious Prism in the episode, "Some of Their Parts." He represents Robin's flimsy and paranoid side. He is voiced by Scott Menville.
Grey Robin was one of the personalities that emerged when Robin decided to use the Mysterious Prism on himself in order to create a better team to fight crime. He popped up behind the couch. Cyborg realizes that this is Robin's paranoia. He was running away from Orange Silkie, but, he got eaten as a whole.
Grey Robin wears a dark grey shirt with the "R" symbol on his chest, along with light grey gloves and sleeves, as well as light grey pants & black and light pink boots. He also has a dark purple cape.
- "They're against me."
- "They're all against me."
- "Get away."'
- "Get away!"
The grey emoticlone of Robin is very paranoid and is scared of everything, and believes everyone contradicts him.