Well, look here, supposing you do go off and get lost in the 50th century or something... How are you going to get back?

9 seconds sound clip from the The Time Machine (1960) movie soundboard.

You can hear this line at 00:15:24 in the Blu-ray version of the movie.

Quote context

[...]

- All right, suppose what you say is true.

- What do you expect us to do with such a contraption?

- Contraption?

- For my part, I intend taking a journey into the future.

- Or perhaps the doctor would volunteer to go?

- Well, look here, supposing you do go off and get lost in the 50th century or something... How are you going to get back?

- That's a risk I'm prepared to take.

- Now, look here. I don't know what you take us for, but we're not fools! We're practical men, businessmen.

- Now, the question I want to put to you is this...

- Even if you had invented a time machine, or whatever you call it, what of it? What use would it be to anyone? Who would want to buy it? And how much would they be willing to pay for it?

[...]