- Bobby? Bobby, your shoes are soaking wet!
- Yeah... grass on the mall was kind of wet. Good night, all!

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

You can hear this line at 00:33:15 in the radio play.

Quote context

[...]

- He gave you these?

- Well, not exactly. I gave him two dollars.

- I don't know, but this whole thing... It just doesn't make sense.

- Look, Helen, do you think it's all right for you to stay here?

- There's a strong lock on my door. And Bobby's going to sleep in my room tonight.

- Okay.

- Upstairs, nightmare boy.

- It wasn't a nightmare.

- Bobby? Bobby, your shoes are soaking wet!

- Yeah... grass on the mall was kind of wet. Good night, all!

- Oh, Tom! I wonder...

- Klaatu had promised what Professor Barnhardt termed 'a little demonstration'... promised it for the following day at noon.

- It is now two minutes to twelve.

- In the Department of Commerce building, Helen Benson has left her office on her way to lunch.

[...]