What's in there is nothing compared to what they're going to do tonight. They're planning something much more serious than anything they've ever done before.
8 seconds sound clip from the All Through the Night (1942) movie soundboard.
You can hear this line at 01:10:33.034 in the Blu-ray version of the movie.
Quote context
[...]
- There are hundreds of them in New York, in every city of the country.
- They get around, don't they. I was glancing through this book.
- Holy smoke. Haven't you got any idea what it's all about?
- No.
- I do know that there's a meeting at 3:00 at the antique shop.
- They're expecting 2 munition experts from Detroit.
- How about that? Munition experts, huh?
[...]