I wish I'd never invented that infernal time machine. It's caused nothing but disaster.
— 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 00:46:47.021 in the DVD version of the movie.
Quote context
[...]
- Then she was supposed to go over in that wagon.
- Now I may have seriously altered history.
- Look, Doc, what's the worst that can happen, huh?
- So they don't name the ravine after her.
- Let's just get the DeLorean ready, and get the hell out of here.
- I wish I'd never invented that infernal time machine. It's caused nothing but disaster.
- Doc, Doc, this is Marty. Do you read me? Over.
- Great, Doc. These things still work.
- All right, Marty. Once more, let's go over the entire plan and layout.
- I apologize for the crudity of this model, but I just...
- Yeah, I know, Doc. It's not to scale. It's okay, Doc.
[...]