The future. Unbelievable. I gotta check this out, Doc.

7 seconds sound clip from the Back to the Future Part II movie soundboard.

You can hear this line at 00:07:22.659 in the Blu-ray version of the movie.

Quote context

[...]

- Right on the tick. Amazing. Absolutely amazing.

- Too bad the post office isn't as efficient as the weather service.

- Excuse the disguise, Marty, but I was afraid you wouldn't recognize me.

- I went to a rejuvenation clinic, and got an all-natural overhaul. They took out some wrinkles, did a hair repair, changed the blood, added a good 30 or 40 years to my life. They also replaced my spleen and colon. What do you think?

- You look great, Doc.

- The future. Unbelievable. I gotta check this out, Doc.

- All in good time, Marty. We're on a tight schedule here.

- Tell me about my future. I mean, I know I make it big. But what? Do I become, like, a rich rock star?

- Please, Marty, no one should know too much about their own destiny.

- Right. Right. I am rich, though, right?

[...]