Dee Bradley Baker Arthur Curry / Aquaman (voice) / Dex-Starr (voice) / Fishy (voice) Susan Eisenberg Mera (voice) Trevor Devall Orm Marius / Ocean Master (voice) Jonathan Adams Atrocitus (voice) Troy Baker Bruce Wayne / Batman (voice) Nolan North Clark Kent / Superman (voice) Grey DeLisle Diana Prince / Wonder Woman (voice) / Lois Lane (voice) / Ring (voice) Khary Payton Victor Stone / Cyborg (voice) Cristina Milizia Jessica Cruz / Green Lantern (voice) Alyson Stoner Barbara Gordon / Batgirl (voice) Eric Bauza Jimmy Olsen (voice) / Bartender (voice) Scott Menville Damian Wayne / Robin (voice) Fred Tatasciore Lobo (voice)