Too many ways those monsters can get in up there.
4 seconds sound clip from the Night of the Living Dead (1968) movie soundboard.
You can hear this line at 00:50:12 in the Blu-ray version of the movie.
Quote context
[...]
- I don't know what it is. She feels warm. Maybe it's shock.
- Where'd you get the bandage?
- Some laundry in a basket. I tore a sheet.
- Let them stay upstairs. Let them.
- Too many ways those monsters can get in up there.
- We'll see who's right. We'll see, when they come begging me to let them in down here.
- What?
- To be right. Everybody else to be wrong.
- Does anyone up there know why we're being attacked?
- Whatever it is, it isn't just happening here.
[...]