And this was the entrance to the gun turrets. Don't you recognize it?

6 seconds sound clip from the The Black Cat (1934) movie soundboard.

You can hear this line at 00:27:50.150 in the Blu-ray version of the movie.

Quote context

[...]

- You were seeking me, Hjalmar?

- I beg your pardon.

- Where is my wife?

- Very well, Vitus. I shall take you to her.

- Next time I go to Niagara Falls.

- You will come alone, Vitus.

- Wait here.

- And this was the entrance to the gun turrets. Don't you recognize it?

- I can still sense death in the air.

- There is still death in the air. It is just as much undermined today as ever.

- And this is the old chart room, for the long-range guns. The guns are gone, but the charts are still here.

- Now you see, I have cared for her tenderly and well. You will find her almost as beautiful as when you last saw her.

- She died two years after the war.

- How?

- Of pneumonia. She was never very strong, you know.

[...]