For instance, the way all our preparations were kept under such tight security.

7 seconds sound clip from the 2001: A Space Odyssey (1968) movie soundboard.

You can hear this line at 01:09:20 in the Blu-ray version of the movie.

Quote context

[...]

- That's a rather difficult question to answer.

- You don't mind talking about it, do you, Dave?

- No, not at all.

- Certainly no one could have been unaware of the very strange stories floating around before we left. Rumors about something being dug up on the moon.

- I never gave these stories much credence, but particularly in view of some other things that have happened, I find them difficult to put out of my mind.

- For instance, the way all our preparations were kept under such tight security.

- And the melodramatic touch of putting Drs. Hunter Kimball and Kaminsky aboard already in hibernation, after four months of separate training on their own.

- You working up your crew psychology report?

- Of course I am. Sorry about this. I know it's a bit silly.

- Just a moment. Just a moment. I've just picked up a fault in the AE-35 unit.

[...]