with the show also featuring the voice talents of Mark Hamill (as the Joker) Arleen Sorkin (Harley Quinn), John Glover (the Riddler), Ron Perlman (Clayface), and David Warner (Ra's al Ghul).

it is unknown if Duke will return to voice the title hero. He was previously replaced in the role by Colman Domingo for the 2023 spinoff series, The Riddler: Secrets in the Dark, which brought ...