Stuart Allan Damian Wayne / Robin (voice) Taissa Farmiga Rachel Roth / Raven (voice) Jason O'Mara Bruce Wayne / Batman (voice) Rosario Dawson Wonder Woman (voice) Jerry O'Connell Clark Kent / Superman (voice) Jon Bernthal Trigon (voice) Sean Maher Dick Grayson / Nightwing (voice) Kari Wahlgren Koriand'r / Starfire (voice) Jake T. Austin Jaime Reyes / Blue Beetle (voice) Brandon Soo Hoo Garfield Logan / Beast Boy (voice) Christopher Gorham Barry Allen / Flash (voice) Shemar Moore Victor Stone / Cyborg (voice) Laura Bailey Angela Chen (voice) Steve Blum Lex Luthor (voice) Terrence 'T.C.' Carson Ra's Al Ghul (voice) Rick D. Wasserman Weather Wizard (voice)