The skies begin to tremble, nature collapses into the screaming void. In 15 seconds' time, the universe itself will be at an end.

10 seconds sound clip from The Hitchhiker's Guide to the Galaxy (1981) - Episode 5 sitcom.

You can hear this line at 00:27:23.985 in the Blu-ray version of the TV Series.

Quote context

[...]

- A ship with a single red button would suit me.

- Hey, listen, this is the most stylish heap I've ever been in, right. We are gonna stay and make it work, okay?

- You make it work.

- I can make any ship work. You hear that, ship?

- Hey, I did it! Okay, guys, we're on our way! Where?

- Who cares where?

- We just go!

- Yeah!

- And now, ladies and gentlemen, the moment you've all been waiting for.

- The skies begin to tremble, nature collapses into the screaming void. In 15 seconds' time, the universe itself will be at an end.

- See where the light of infinity bursts in upon us!

- What's this? What's happening? Who's this? I don't believe it!

- Ladies and gentlemen, big hand, please, for the great prophet Zarquon!

- Hello, everybody. Sorry I'm a bit late. I had a terrible time. All sorts of things cropping up at the last moment. How are we for time?

[...]