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...
And it's the one door without an outside knob.
وهو باب دون قبضة خارجيّة
Es ist auch der einzige
Raum ohne Türknauf.
Y esa puerta no tiene
manijas exteriores.
Y esa puerta no tiene pomo exterior.
Et aussi, il n’y a pas de poignée.
Ma quel palco è l'unico senza pomello.
Além disto, trata-se da única 
porta sem maçaneta por fora.
Ручки с наружной стороны нет.