- That man can't be asleep. He's got to be dead.
- Well, if he ain't, he's gonna be. That's Dead Man's Curve up ahead.

5 seconds sound clip from Knight Rider - Knight of the Phoenix (S1E1-E2).

You can hear this line at 00:31:40.674 in the Blu-ray version of the episode.

Quote context

[...]

- No, you may not. And that's final. Good night.

- Good night.

- I can't believe this. A car that talks back to me.

- Take it easy, don't let the sound of your own wheels drive you crazy.

- Yoo-Hoo, Michael. Michael! Hello, Michael.

- Did you see that? What?

- That guy was plumb asleep at the wheel.

- Nah!

- That man can't be asleep. He's got to be dead.

- Well, if he ain't, he's gonna be. That's Dead Man's Curve up ahead.

- How can he be asleep and drive like that?

- Michael. Michael.

- What the... What's going on? What'd I do?

- Deny everything.

- If I may suggest, deafness is always a good approach to law enforcement officers.

[...]