- What's the name of this girl?
- I don't know. I don't think I ever heard it.

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

You can hear this line at 00:17:04.406 in the Blu-ray version of the movie.

Quote context

[...]

- Wasn't there a girl there?

- Some girl of the Josefstadt Theatre. You know what Harry was.

- You oughtn't to speak to her. It would only cause her pain.

- Not necessarily. She'd probably want to help.

- What's the good of another post-mortem? Suppose you dig up something, well, discreditable to Harry?

- Would you give me your address?

- I live in the Russian sector. But you'll find me at the Casanova Club every night.

- One has to work the best way one can, you know.

- What's the name of this girl?

- I don't know. I don't think I ever heard it.

- You did mention the theatre.

- Josefstadt.

- But I still think it won't do Harry any good.

- You'd do better to think of yourself.

- I'll be all right.

- Of course. I'm so glad I've met you. A master of suspense!

[...]