I'll tell ya how I know: because I was outside of her apartment when she was shot! And I saw the one who did it! And I'll spill it to you when I get...
13 seconds sound clip from the The Thin Man (1936) classic radio play.
You can hear this line at 00:22:48 in the radio play.
Quote context
[...]
- It's about the murder of Julia Wolf.
- I'm Al Nunheim! Yeah, Nunheim!
- Hey! Wait a minute. Hey, I can't talk now?I'll call ya again.
- Hello? Hello? Hello, you still there? Hello! Oh, for the...
- I don't know. Some crank, I guess. He hung up.
- Now you better get back to bed, get some sleep.
- Yes.
- Good. I want to talk to you.
[...]