Don't panic.

1 seconds sound clip from The Hitchhiker's Guide to the Galaxy (1981) - Episode 1 sitcom.

You can hear this line at 00:21:17.865 in the Blu-ray version of the TV Series.

Quote context

[...]

- Come on. Shh! Sleeping quarters. We woke them up.

- They were...

- What?

- Aliens?

- Dentrassi.

- But, Ford... What's going on?

- Here, have a look at this.

- What is it?

- The Hitchhiker's Guide to the Galaxy, a sort of electronic book. It tells you everything you would want to know.

- I like the cover. 'Don't Panic!' It's the first helpful, or intelligible thing anyone's said to me all day!

- Yes, that's why It sells so well.

- Don't panic.

- Look. Fast-wind index. 'V.' Vogon Constructor Fleet. Enter that code, see what it says, and I'll keep watch.

- Vogon Constructor Fleets.

- Here is what to do if you want to get a lift from a Vogon... forget it.

- They're one of the most unpleasant races in the galaxy. Not actually evil, but bad-tempered, bureaucratic, officious, and callous.

[...]