We shall find out, I think.
2 seconds sound clip from the Attack of the Crab Monsters (1957) movie soundboard.
You can hear this line at 00:12:42.962 in the DVD version of the movie.
Quote context
[...]
- You know, it might've been a sea worm. They've been known to grow much longer than five feet.
- Nothing in my experience leads me towards McLane's worm theory. Nothing.
- You would know better than I. But why, I ask, did the writer stop in the middle of a sentence?
- Yes, why, Karl? Unless something really unusual happened, I'm sure he would've finished.
- Well, Jim and I will head down to south valley in the morning.
- You know, I haven't seen any insect life since we arrived.
[...]