I know. I know. Don't keep David out too late because he has a hard day in the laboratory tomorrow.
8 seconds sound clip from the The Tingler (1959) movie soundboard.
You can hear this line at 00:19:48 in the Blu-ray version of the movie.
Quote context
[...]
- Why not? Since we don't know what it is yet, we can't give it a Latin name.
- Tingler. It must cover almost the entire backbone.
- David. You'll be too weak. From starvation.
- I know. I know. Don't keep David out too late because he has a hard day in the laboratory tomorrow.
- I do wish you wouldn't stand around in the dark.
- As a matter of fact, they do.
- That was a charming little scene out there.
[...]