Troy Baker Bruce Wayne / Batman / The Joker (voice) Eric Bauza Leonardo (voice) Darren Criss Raphael (voice) Kyle Mooney Michelangelo (voice) Baron Vaughn Donatello (voice) Rachel Bloom Barbara Gordon / Batgirl (voice) Brian George Alfred Pennyworth (voice) Jim Meskimen Comissioner Gordon / Jonathan Crane / Scarecrow (voice) Tom Kenny Oswald Chesterfield Cobblepot / The Penguin (voice) John DiMaggio Victor Fries / Mr. Freeze (voice) Tara Strong Harleen F. Quinzel / Harley Quinn / Pamela Isley / Poison Ivy (voice) Carlos Alazraqui Bane (voice) Cas Anvar Ra's al Ghul (voice) Keith Ferguson Harvey Dent / Two-Face / Baxter Stockman (voice)