 Jason IsaacsSuperman (voice) | Superman (voice) |
 Amy AckerLois Lane (voice) | Lois Lane (voice) |
 Diedrich BaderLex Luthor (voice) | Lex Luthor (voice) |
 Vanessa MarshallDiana / Wonder Woman (voice) | Diana / Wonder Woman (voice) |
 Phil MorrisJames Olsen (voice) | James Olsen (voice) |
 Paul WilliamsBrainiac (voice) | Brainiac (voice) |
 Greg ChunAmbassador Lee (voice) | Ambassador Lee (voice) |
 Roger Craig SmithBatman (voice) | Batman (voice) |
 William SalyersJoseph Stalin / Jack Ryder (voice) | Joseph Stalin / Jack Ryder (voice) |
 Jim MeskimenJohn F. Kennedy / Dwight D. Eisenhower (voice) | John F. Kennedy / Dwight D. Eisenhower (voice) |
 Sasha RoizHal Jordan (voice) | Hal Jordan (voice) |
 Phil LaMarrJohn Stewart / Ron Troupe / Gulag Guard (voice) | John Stewart / Ron Troupe / Gulag Guard (voice) |
 Travis WillinghamSuperior Man / Guy Gardner / Petrovich (voice) | Superior Man / Guy Gardner / Petrovich (voice) |
 Winter Ave ZoliSvetlana (voice) | Svetlana (voice) |
 Jim WardGeorge Taylor (voice) | George Taylor (voice) |
 Jason SpisakDimitri (voice) | Dimitri (voice) |
 Tara StrongYoung Superman (voice) | Young Superman (voice) |
 Anna VocinoTour Guide (voice) | Tour Guide (voice) |
