As he struck, he kept on screaming at his brother one word over and over.
9 seconds sound clip from the The Pit and the Pendulum (1961) movie soundboard.
You can hear this line at 00:28:41 in the Blu-ray version of the movie.
Quote context
[...]
- Nicholas could see that both our mother and our uncle were uneasy, frightened.
- He watched them with a mounting sense of premonition.
- There was no reason for our mother and our uncle to have been there.
- As he struck, he kept on screaming at his brother one word over and over.
- And there, before my brother's very eyes, our mother was tortured to death.
- Your sister's death came very close to driving him insane.
[...]