- He's after me.
- Who's after you, Doctor?
- I don't see anyone. I saw him. He came through the window, followed me through it.
- Who was it, Doctor?
- Who came through the window, Doctor?
- I won't tell you.

10 seconds sound clip from the Harvey (1950) movie soundboard.

You can hear this line at 01:19:27.513 in the Blu-ray version of the movie.

Quote context

[...]

- I'm being followed.

- Who's following you?

- None of your business.

- Huh?

- You called me, Doctor?

- No. No, I didn't. No. Everything's fine.

(ALARM BLARING)

- What's wrong?

- What happened, Herman? What's going on?

- The alarm went off. Somebody must've come through a window.

(ALARM BLARING) (2)

- He's after me.

- Who's after you, Doctor?

- I don't see anyone. I saw him. He came through the window, followed me through it.

- Who was it, Doctor?

- Who came through the window, Doctor?

- I won't tell you.

- What's he talking about?

- Forget it. I'm going to my office and I don't wish to be disturbed.

- Forget it, he says. Not me. I'm taking a look around this joint. I'm gonna see what's going on.

- It's locked.

- Locked? Have you any extra keys, miss?

- Yes. Yes, we have. I'll get them.

[...]