 David CorenswetSuperman | Superman |
 Rachel BrosnahanLois Lane | Lois Lane |
 Nicholas HoultLex Luthor | Lex Luthor |
 Edi GathegiMr. Terrific | Mr. Terrific |
 Nathan FillionGuy Gardner | Guy Gardner |
 Isabela MercedHawkgirl | Hawkgirl |
 María Gabriela de FaríaThe Engineer | The Engineer |
 Skyler GisondoJimmy Olsen | Jimmy Olsen |
 Alan TudykGary | Gary |
 Grace ChanSuperman Robot #12 (voice) | Superman Robot #12 (voice) |
 Bradley CooperJor-El | Jor-El |
 Angela SarafyanLara | Lara |
 Michael RookerSuperman Robot #1 (voice) | Superman Robot #1 (voice) |
 Pom KlementieffSuperman Robot #5 (voice) | Superman Robot #5 (voice) |
 Sara SampaioEve Teschmacher | Eve Teschmacher |
 Tatiana PiperBoravian Tech | Boravian Tech |
 Stephen BlackehartSydney Happersen | Sydney Happersen |
 Giovannie CruzCheryl Kimble | Cheryl Kimble |
 Bonnie DiscepoloMs. Jessop | Ms. Jessop |
 Terence RosemoreOtis Berg | Otis Berg |
 Natasha HaleviAmanda Marie McCoy | Amanda Marie McCoy |
 Adriana LeonardComms Tech | Comms Tech |
 Paul KimLarry Chin | Larry Chin |
 Jonah LeesDean Farr | Dean Farr |
 Christian LeesDesmond Farr | Desmond Farr |
 Dinesh ThyagarajanMalik 'Mali' Ali | Malik 'Mali' Ali |
 Rudy QuintanillaReggie | Reggie |
| RRyan J. PezdircOnlooker | Onlooker |
 Michael Ian BlackCleavis Thornwaite | Cleavis Thornwaite |
 Wendell PiercePerry White | Perry White |
