- But I don't understand. Where do they all come from?
- All over the place.

4 seconds sound clip from the Dr Knock (Theatre Royal 1954) classic radio drama series episode.

You can hear this line at 00:23:35.752 in the radio play.

Quote context

[...]

- How are things at the hotel?

- Things are quite well, thank you. I have no rooms free.

- It's not the fair today. Why are you so full? Who are all these people?

- Patients taking treatment.

- But what did they stopped here for?

- There's nowhere else to stop. But I'm sure they've nothing to complain of.

- It'll be much better when the new wing is built.

- But they're very well looked after. And as to the hygiene, very strict.

- But I don't understand. Where do they all come from?

- All over the place.

- Everyone's heard of Dr. Knock. And they all want to consult him.

- They don't always know what's wrong with them, but they all know there's something. And it's lucky for them Dr. Knock's here to advise them.

- Oh? Why?

- The way they were going on and never giving a thought to it. Eating things and drinking things and doing everything they shouldn't.

- Is Dr. Knock here yet?

[...]