I gathered you all here together because you were all implicated in Mr. Boddy's dastardly blackmail.
5 seconds sound clip from the Clue (1985) movie soundboard.
You can hear this line at 01:12:13.713 in the Blu-ray version of the movie.
Quote context
[...]
- Well, who else knew about the secret passage?
- We found it, Colonel Mustard and me.
- You found it. You could've known about it all the time.
- Well, why should we believe you?
- But what I don't understand is why was the cook murdered? She had nothing to do with Mr. Boddy.
- I gathered you all here together because you were all implicated in Mr. Boddy's dastardly blackmail.
- Did none of you deduce that the others were involved, too? What others?
- No.
- That's how he got all his information.
- Before he could blackmail anyone, Mr. Boddy had to discover their guilty secret.
- The cook and Yvette were his accomplices.
[...]