You're the doc, Doc.

1 seconds sound clip from the Back to the Future Part III movie soundboard.

You can hear this line at 00:38:11.339 in the DVD version of the movie.

Quote context

[...]

- Oh, Marty, turn that valve over there all the way to the right. Yeah, pull it all the way around. Okay. Let's go!

- Iced tea?

- No, thanks.

- It's a refrigerator.

- Well, I guess Miss Clayton will have to find other transportation.

- If I never meet the woman, there's no possibility of a romantic infatuation, right?

- You're the doc, Doc.

- All right. We'll get the DeLorean and get ourselves back to the future.

- Oh, listen, Doc, I tore a hole in the gas tank when I was landing, so we're gonna have to patch it up and get some gas.

- You mean we're out of gas?

- Yeah, it's no big deal. We've got Mr. Fusion, right?

- Mr. Fusion powers the time circuits and the Flux Capacitor, but the internal combustion engine runs on ordinary gasoline. It always has.

[...]