Robin in other media playable character in "" and Lego DC Super-Villains". In "", the Tim Drake version of Robin, voiced by Troy Baker, appears briefly during the story and is fully playable during the "Harley Quinn's Revenge" DLC. Both Robin and Dick Grayson as Nightwing are playable in the game's challenge maps. Dick Grayson appears as Robin in "" multiplayer mode, voiced by Josh Keaton, with the ability to unlock Tim Drake's costume from "Arkham City". In "", Tim Drake returns as Robin (voiced by Matthew Mercer) and Dick Grayson returns as Nightwing (voiced by Scott Porter), while Jason Todd (voiced by Troy
The Batman Sabara) to the show due to the cancellation of the "Teen Titans" animated series in 2006. The opening episode of the season focuses on Dick Grayson's origins as Robin. Through the loss of Grayson's parents in a circus accident, he is adopted by Bruce Wayne who assists Grayson in bringing down the mafia boss responsible for his parents' deaths. The second episode in the season leads to Batgirl officially becoming part of the team, with each member's secret identity being revealed to each other. This reveal eventually leads to Batgirl and Robin forming a sibling-like rivalry. One of the highlights