They could be anywhere. So could we, for that matter.

3 seconds sound clip from The Hitchhiker's Guide to the Galaxy (1981) - Episode 6 sitcom.

You can hear this line at 00:12:06.860 in the Blu-ray version of the episode.

Quote context

[...]

- Ford? Ford? Ford?

- Arthur! Arthur!

- Wonder where they've got to.

- I don't know.

- Well, there's no reason why we should all end up in the same place. Ah, well.

- Trillian?

- They could be anywhere. So could we, for that matter.

- Zaphod?

- What's that?

- Feet. Let's move.

- That's the way they're coming from.

- No, that's the way they're coming from.

- You're right. This way.

(FOOTSTEPS APPROACHING - JOGGERS)

[...]