|Voiced by:||John P. Ryan|
Prior to the arrival of Batman, Bronski worked with Chuckie Sol, Salvatore Valestra, and temporarily Carl Beaumont. When Carl borrowed money from the mob bosses, the three demanded he pay them back in 24 hours or be killed. Unable to get back the money he had embezzled, Beaumont and his daughter Andrea were forced to flee to Europe. Eventually, Carl was able to parley his embezzlements into a fortune and managed to pay the mobsters back. Despite this, they still sent a hitman to kill him.
Years later, he went to visit the grave of Sol, who he apparently viewed as 'a loser' based on their previous history together. It was there that he encountered Chuckie's murderer: the Phantasm. Buzz attempted to fight back with a pick axe, but the Phantasm seemed to be intangible. After chasing him into a fresh unused grave, the Phantasm toppled a statue onto the gangster, killing him. His two bodyguards, who were waiting by his car at the time, heard his cries for help and came running, only to find him already dead. From afar, they then witnessed the Phantasm disappearing into the night, believing it to be Batman. Upon reading of Buzz's obituary in the papers, Valestra realized that he would be next.