1, James Gordon (actor Benjamin Mckenzie), grew up in a suburb of Gotham. His late father was a famous district attorney in this city, and he himself became a police detective in GCPD with honor. Although the city still has many dark sides, he vowed to turn it back into a "simple world" in his childhood memory.

Harvey Brock (actor donal logue), James Gordon's partner, a legend of GCPD. He looks arrogant, but he is smart, and Gordon has learned a lot from him. He has never been willing to obey the police code (or any other rules). In order to get the results he wants, he often uses "old-fashioned" methods, such as threats of violence, intimidation and deception.

3. Bruce Wayne (actor David Mazouz Z), Bruce Wayne, who was only 12 years old, witnessed his parents being killed, and the billionaire orphan began to look for a new goal in life.

4. Serena Kyle (played by actress Cameron Baikendorva), as a teenager, after escaping from an orphanage, Selena wandered alone in the complex city of Gotham, and later became an agile and highly dangerous thief-Catwoman.

5. Alfred Pennyworth (actor Sean Pateway), a standard English gentleman, used to be a marine and helped the Wayne family manage family affairs. Wayne became Bruce's only relative after his parents died. Bring him up, teach him to be a man, and help him become a destiny takes a hand hero. Their friendship will last a lifetime.

6. Oswald Coppi (actor robin taylor) has the clever mind of a chess master, but he is insidious, vicious and despicable. He used to be a low-level pervert killer under Fish Mooney, who had a passionate love for power, but he concealed his true colors with a gentle and respectable appearance.