Nightwing (Arkhamverse)

Raised by his parents (better known as the "Flying Graysons") in a circus, Dick Grayson was trained to be incredibly acrobatic. His parents were killed after criminals had failed to extort money from the circus. Dick was soon adopted by billionaire Bruce Wayne, who shared his secret identity and extensively trained the boy to become Batman's sidekick, the first Robin. After he aided Batman for years, Dick eventually moved on and became a hero in his own right. As Nightwing, he patrolled both Gotham City and Blüdhaven, and worked with Batman no longer as a sidekick, but as an ally. He was the main protagonist of the GCPD Lockdown DLC of Batman: Arkham Knight. He also served as a side protagonist in The Season of Infamy DLC, in the mission, Beneath the Surface.

He is voiced by Josh Keaton and Scott Porter.