- Well, I suppose you know what you're doing.
- Oh, yes.
5 seconds sound clip from the The 39 Steps (1937) classic radio play.
You can hear this line at 00:25:43 in the radio play.
Quote context
[...]
- Oh, don't worry, I don't hold it against you really.
- Well, now, that's very kind of you.
- What are you doing in Kinreach?
- It's a charming place, isn't it? You know where the local police station is?
- The police station. In a hurry, please.
- Well, I suppose you know what you're doing.
- Oh, yes.
- You see, I know who killed Annabella Smith.
- The same man who shot me a few minutes ago.
- Right in the cigarette case. See? There's a hole in one side of it.
- And who was this arch-villain?
- Gentleman called 'The Professor.'
- Professor? Oh, now, you... you don't mean Professor Bartlett?
[...]