- It will take me a month to rebuild it.
- A month? Doc, you're gonna get shot on Monday!
- I know! I know! I know!

Marty Mcfly (Michael J. Fox), Dr. Emmett Brown (Christopher Lloyd)

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

You can hear this line at 00:39:53.275 in the DVD version of the movie.

Quote context

[...]

- Twenty-four!

- It's no use, Marty! Even the fastest horse in the world won't run more than 35, 40 miles an hour!

- Bartender said that's the strongest stuff they got.

- Try it, Marty.

- Give it more gas!

- Damn! It blew the fuel injection manifold. Strong stuff, all right.

- It will take me a month to rebuild it.

- A month? Doc, you're gonna get shot on Monday!

- I know! I know! I know!

- I wish... Wait. I've got it! We can simply roll it down a steep hill!

- Oh! We'd never find a smooth enough surface. Unless... Of course! Ice!

- We'll wait until winter when the lake freezes over.

- Winter? Doc, what are you talking about?

- Monday! It's three days away!

[...]