Blackgate Prison (Nolan Films)

History
Blackgate Prison was a maximum-security prison in Gotham City. After the Dent Act it replaced Arkham Asylum as the preferred location for the city's criminals.

The Dark Knight Rises
After Bane reveals to Gotham Harvey Dent's true fate, all of the inmates are released and armed to join Bane's army.

Appearances

 * The Dark Knight Rises