I've never known him so violent.

2 seconds sound clip from the The Mummy (1959) movie soundboard.

You can hear this line at 00:23:20.042 in the Blu-ray version of the movie.

Quote context

[...]

- I see. Well, hard luck, isn't it? I mean, losing it like this.

- Is it quite irrecoverable?

- Oh, yes, sir. Quite.

- I see. Thank you, Officer.

- One moment, sir, if you don't mind.

- The contents of the box?

- Relics, Officer. Egyptian relics. Nothing more.

- I'm very sorry, Mr Banning. I simply cannot explain it. First, we have this recovery after three years, and now this.

- I've never known him so violent.

- He seems to have a persecution mania. He... He thinks there's somebody who wants to kill him.

- When did it start?

- Yesterday evening.

- There's... There's nothing I can do I suppose.

- Nothing whatever, I'm afraid.

- We have him in a padded cell for his own safety.

- Is that really necessary?

- We cannot possibly afford to take any chances. He may do himself a serious injury.

- You see, with this persecution complex, he's quite liable to take his own life in order to cheat whoever he thinks is after him. It's quite common.

[...]