Fair enough.
2 seconds sound clip from the After the Thin Man (1936) movie soundboard.
You can hear this line at 01:22:03 in the DVD version of the movie.
Quote context
[...]
- We'll give this room a good casing.
- Here's another .38 for your experts to match up.
- I guess the heater is his, all right. He's wearing an empty shoulder holster...
- And I guess this is the key to that Byrnes girl's apartment. It's got her number stamped on it.
- Another good guess would be that Selma Landis didn't do this.
- But he wasn't killed the way Landis was either.
- I'd like to know what your laboratory says about that hair and those cheaters.
- Ok. Anything else on your mind?
- Yes. That key... could I borrow it for about an hour?
- Sure.
- How about your skeleton key just for good measure?
[...]