He's not breathing.

4 seconds sound clip from the Jurassic Park (1993) movie soundboard.

You can hear this line at 01:43:40 in the Blu-ray version of the movie.

Quote context

[...]

- One, two, three!

- Four. Five.

- I'm coming up to get you.

- I've got to get Tim.

- Okay. I'm gonna count to three.

- One. Two...

- He's not breathing.

- I think we're back in business!

(WOMAN SCREAMS)

- Oh. Mr. Arnold...

- Clever girl.

[...]