Full Cast & Crew
Cast(in credits order) verified as complete
...Narrator (voice)
...Superman (voice)
...Wonder Woman (voice)
...Batman (voice)
...Robin (voice)
...Aquaman (voice)
...Green Lantern (voice)
...Flash / Hawkman / Samurai (voice)
...Prof. Martin Stein (voice)
...Firestorm (voice)
...Cyborg (voice)
...Darkseid / Kalibak (voice)
...Desaad (voice)