Redding will check every quarter hour.

4 seconds sound clip from the The Thing from Another World movie soundboard.

You can hear this line at 00:15:10 in the Blu-ray version of the movie.

Quote context

[...]

- We have the time of arrival of the sound waves and the detectors, and also the arrival time of the impact waves on the seismograph.

- By computing the difference, it becomes quite obvious that they were caused with a traveling object. And the distance from here's approximately 48 miles.

- You lost me, but I'll take your word for it.

- One thing, doctor. 20,000 tons of steel is an awful lot of metal for an airplane.

- It is for the sort of airplane we know, captain.

- Yeah, we'd better be going.

- I thought you'd think so.

- Redding will check every quarter hour.

- Will you want me, doctor?

- No, it won't be necessary.

- You coming with us, Bill?

- Yes, doctor.

(Douglas DC 3 plane taking off) (2)

- We'll be there pretty soon now, Pat.

[...]