- Ben Affleck Bruce Wayne / Batman
- Henry Cavill Clark Kent / Superman
- Amy Adams Lois Lane
- Gal Gadot Diana Prince / Wonder Woman
- Ezra Miller Barry Allen / Flash
- Jason Momoa Arthur Curry / Aquaman
- Jeremy Irons Alfred Pennyworth
- Diane Lane Martha Kent
- Connie Nielsen Reina Hippolyta
- J.K. Simmons Comisario Gordon
- Amber Heard Mera
- Jesse Eisenberg Lex Luthor
- Kiersey Clemons Iris West
- Ciarán Hinds Steppenwolf
- Joe Morton Dr. Silas Stone
- Ray Fisher Victor Stone / Cyborg
- Robin Wright Antiope
- Billy Crudup Henry Allen
- Michael McElhatton Bank Robber
- Taylor James (sin acreditar)