- You don't care anything at all about Anna, do you?
- I've got quite a lot on my mind.

4 seconds sound clip from the The Third Man (1949) movie soundboard.

You can hear this line at 01:17:18.092 in the Blu-ray version of the movie.

Quote context

[...]

- What can I do, old man? I'm dead, aren't I?

- You can help somehow.

- Exactly who did you tell about me, hmm?

- I told the police. Unwise, Holly.

- And Anna. Unwise.

- Did the... police believe you?

- You don't care anything at all about Anna, do you?

- I've got quite a lot on my mind.

- You wouldn't do anything.

- What do you want me to do? Be reasonable.

- You can get somebody else...

- Do you expect me to give myself up?

- Why not?

- It's a far, far better thing that I do, the old limelight, the fall of the curtain.

- No, you and I aren't heroes. The world doesn't make any heroes...

- You've got plenty of contacts.

- ...outside of your stories.

- I've got to be so careful. I'm only safe in the Russian zone. I'm only safe here as long as they can use me.

- As long as they can use you?

[...]