Vincent's dream, the Vanetti playhouse, is now complete. Don Galassia and his nephew Strega, have been invited. In public, they are friendly with Nero, but they are the large family that controls Chicago. The playhouse's opening the next day is wreathed in tension. And at last, the day Avilio's been waiting for has arrived...
It's set up so that you can't get in 
from the outside without a key.
مضبوط بحيث لا يمكنك الدّخول من الخارج
دون مفتاح
Ohne Schlüssel kommt man
also nicht von außen rein.
Está hecha para poder
entrar sin la llave.
Está hecha para poder
entrar sin la llave.
Il faut avoir la clé 
pour l’ouvrir de l’extérieur.
È congegnato in modo tale che
non si può entrare dall'esterno, senza la chiave.
Ela funciona de modo que não se 
consegue entrar por fora sem uma chave.
Так что без ключа внутрь не попасть.