Now, I need that witness to prove his very existence. Now do you know...?
8 seconds sound clip from the Bullitt (1968) movie soundboard.
You can hear this line at 01:01:57 in the Blu-ray version of the movie.
Quote context
[...]
- If he's moving Ross around, it's for a reason.
- So you mean that you would not order him to reveal where he's keeping Ross?
- It's his case, Mr. Chalmers.
- Duly observed, you have received it.
- Now, I need that witness to prove his very existence. Now do you know...?
- Excuse me, sir. Dad, Mom is waiting.
- Would you excuse us for just another moment, Tony?
- Wait for me. I won't be long.
[...]