Carmine Falcone
The fourth villain to appear in The Batman is the mafia boss himself, Carmine Falcone, played by John Turturro.
Falcone is one of the mob bosses in Gotham, often fighting against the law as well as other crime families such as the Maronis.
In one comic, the Falcones are friends to the Waynes, with Wayne performing surgery on a dying Carmine to save him.
However, soon things change when Batman begins to clean up the city of crime, and Falcone quickly becomes his enemy.
Falcone had various children, including Alberto and Sofia, who also have some pretty fearsome traits and aid their father in his work.
source: express.co.uk