Guest Stars Ron Funches voices King Shark Alan Tudyk voices The Joker J.B. Smoove voices Frank the Plant Christopher Meloni voices Commissioner Jim Gordon Rachel Dratch voices Nora Freeze Aline Elasmar voices Talia Al Ghul Ben Levin voices Captain Cold Jeannie Tirado voices Volcana Edi Patterson voices Veronica Cale Aline Elasmar voices Livewire Krizia Bajos voices Bethany Christopher Meloni voices Jeffrey the Parrot Vico Ortiz voices Tefe Holland Paul W. Downs voices The Jons Sammi Corona-Lampa voices Sophia Phil LaMarr voices Lucius Fox Kerry Knuppe voices Terra "Atlee" James Corleto voices Benicio Alan Tudyk voices Dr. Trap Kimberly Brooks voices Little Girl #1 Tom Hollander voices Toyman Phil LaMarr voices Man Vanessa Marshall voices Teacher Amari McCoy voices Mitzi