Darren Criss
Kal-El / Clark Kent / Superman (voice)
Zachary Quinto
Lex Luthor (voice)
Ike Amadi
J'onn J'onzz / Martian Manhunter (voice)
Eugene Byrd
Ron Troupe (voice)
David Chen
Med Student / Scientist (voice)
Alexandra Daddario
Lois Lane (voice)
Brett Dalton
Parasite / Rudy Jones (voice)
Neil Flynn
Jonathan Kent (voice)
Ryan Hurst
Lobo (voice)
Cissy Jones
Nurse (voice)
Piotr Michael
Perry White (voice)
Cristina Milizia
Maya / Petey / Kaylie (voice)
April Stewart
Mrs. Ross (voice)
Bellamy Young
Martha Kent (voice)