 Justin ChambersFlash / Barry Allen (voice) | Flash / Barry Allen (voice) |
 C. Thomas HowellProfessor Zoom / Thawne (voice) | Professor Zoom / Thawne (voice) |
 Michael B. JordanCyborg / Victor Stone (voice) | Cyborg / Victor Stone (voice) |
 Kevin McKiddBatman / Thomas Wayne (voice) | Batman / Thomas Wayne (voice) |
 Dee Bradley BakerEtrigan (voice) | Etrigan (voice) |
 Steve BlumLex Luthor (voice) | Lex Luthor (voice) |
 Kevin ConroyBatman / Bruce Wayne (voice) | Batman / Bruce Wayne (voice) |
 Sam DalySuperman (voice) | Superman (voice) |
 Dana DelanyLois Lane (voice) | Lois Lane (voice) |
 Grey DeLisleNora Allen (voice) | Nora Allen (voice) |
 Cary ElwesAquaman (voice) | Aquaman (voice) |
 Nathan FillionGreen Lantern / Hal Jordan (voice) | Green Lantern / Hal Jordan (voice) |
 Jennifer HaleIris (voice) | Iris (voice) |
 Danny HustonGeneral Lane (voice) | General Lane (voice) |
 Danny JacobsGrifter (voice) | Grifter (voice) |
 Peter JessopDr. Vulko (voice) | Dr. Vulko (voice) |
 Lex LangCaptain Atom (voice) | Captain Atom (voice) |
 Vanessa MarshallWonder Woman (voice) | Wonder Woman (voice) |
 Candi MiloPersephone (voice) | Persephone (voice) |
 Ron PerlmanDeathstroke / Slade (voice) | Deathstroke / Slade (voice) |
 Kevin Michael RichardsonPresident (voice) | President (voice) |
 Andrea RomanoDoris (voice) | Doris (voice) |
 James Patrick StuartSteve Trevor (voice) | Steve Trevor (voice) |
 Hynden WalchYo-Yo (voice) | Yo-Yo (voice) |
