- How do you know my name? I don't know yours.
- You don't?

7 seconds sound clip from the 4D Man (1959) movie soundboard.

You can hear this line at 01:14:34.823 in the DVD version of the movie.

Quote context

[...]

- Cover that building and get these people out of here.

- We got him boxed in. We even have machine guns covering the roof.

- Good.

- Nothing can stop him. Can't imprison him or surround him with men or guns or tanks. There's no walls thick enough or guns strong enough. A man in the fourth dimension is indestructible.

- Hello. We're playing a game.

- Marjorie, is Linda home?

- How do you know my name? I don't know yours.

- You don't?

- Are you a hobo?

- You run along now, Marjorie.

- Are you hungry? Sometimes my mother feeds hoboes.

- Now, go home, Marjorie. Please, you run along right now.

[...]