- How far does the 8:00 train go?
- San Francisco is the end of the line.
- I'll take a one-way ticket.

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

You can hear this line at 01:19:10.156 in the DVD version of the movie.

Quote context

[...]

- Here's to you, blacksmith.

- And to the future.

- Amen.

- Amen.

- Emmett, no!

- Doc! Doc! Doc! Come on, Doc. Wake up. Wake up, Doc!

- How many did he have?

- Just the one.

- Just the one? Come on, Doc.

- There's a fellow that can't hold his liquor.

- Get me some coffee. Black!

- Joey, coffee!

- How far does the 8:00 train go?

- San Francisco is the end of the line.

- I'll take a one-way ticket.

- You want to sober him up in a hurry, son, you're gonna have to use something a lot stronger than coffee.

- Yeah, what do you suggest?

- Joey, let's make some wake-up juice.

- In about 10 minutes, he's gonna be as sober as a priest on Sunday.

- Ten minutes! Why do we have to cut these things so damn close?

[...]