- We sure had fun today. We went all over Washington and went to see Professor Barnhardt.
- Professor Barnhardt?
- Oh, sure.
- Barnhardt?

11 seconds sound clip from the The Day the Earth Stood Still (1954) classic radio play.

You can hear this line at 00:23:05 in the radio play.

Quote context

[...]

- We better get going.

- Yes. Good night, Bobby.

- Good night.

- I'll tell you the rest of that story tomorrow.

- Good night, Mrs. Benson.

- Good night.

- Nice meeting you, Mrs. Benson.

- Thank you.

- Why did Mr. Carpenter have to go with Mr. Brady?

- I don't know. Maybe it was a mistake.

- Upstairs with you.

- Yeah.

- We sure had fun today. We went all over Washington and went to see Professor Barnhardt.

- Professor Barnhardt?

- Oh, sure.

- Barnhardt?

- Up to bed now. Pronto!

- Is this the man you wanted to see, Professor Barnhardt?

- Oh, thank you. If I may speak to Mr. Carpenter alone, please?

- I'll wait outside, Professor.

[...]