- Now there's one thing I don't understand.
- One thing?
- Why did you do it?

Mr. Green (Michael McKean)

4 seconds sound clip from the Clue (1985) movie soundboard.

You can hear this line at 01:21:09.415 in the Blu-ray version of the movie.

Quote context

[...]

(Gunshot) (2)

- You've no proof.

- The gun is missing.

- Gentlemen, turn out your pockets. Ladies, empty your purses. Whoever has the gun is the murderer.

- Brilliantly worked out, Wadsworth. I congratulate you.

- Me, too.

- Shut Up!

- Now there's one thing I don't understand.

- One thing?

- Why did you do it?

- Half of Washington knows what kind of business you run. You were in no real danger.

- The whole town would be implicated if you were exposed.

- I don't think they know my real business. My business is secrets. Yvette found them out for me.

- The secrets of Senator Peacock's defense committee, of Colonel Mustard's fusion bomb, Professor Plum's UN contacts, and the work of your husband, the nuclear physicist.

[...]