Guest Stars Zehra Fazal voices Violet Harper / Halo Troy Baker voices Brion Markov / Geo Force Greg Cipes voices Beast Boy / Garfield Logan Jason Marsden voices Bart Allen / Kid Flash / Impulse Eric Lopez voices Jaime Reyes / Blue Beetle Zeno Robinson voices Victor Stone / Cyborg Nolan North voices Superman / Clark Kent Deborah Strang voices Gretchen Goode / Granny Goodness Mae Whitman voices Wonder Girl Freddy Rodriguez voices Eduardo "Ed" Dorado, Jr. / El Dorado Troy Baker voices Green Lantern / Guy Gardner Zehra Fazal voices Trajectory Eric Lopez voices Scarab