- And then we all followed Colonel Mustard's suggestion that we split up and search the house.
- That's right. It was Colonel Mustard's suggestion.

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

You can hear this line at 01:17:25.253 in the Blu-ray version of the movie.

Quote context

[...]

- Whoever killed Mr. Boddy also wanted his accomplices dead.

- How did the murderer know about them all?

- I mean I admit that I'd guessed that this young singer informed on me to Mr. Boddy.

- But I didn't know anything about any of you until this evening.

- First, the murderer needed to get the weapons. Easy. He stole the key from my pocket.

- And then we all followed Colonel Mustard's suggestion that we split up and search the house.

- That's right. It was Colonel Mustard's suggestion.

- And one of us got away from his or her partner and hurried to the study.

- On the desk was the envelope from Mr. Boddy. It contained photographs and letters, the evidence of Mr. Boddy's network of informants.

- Where is the envelope now?

- Gone. Destroyed. Perhaps in the fire. The only possible place... Aha!

- Then, having found out the whole story, the murderer went to the cupboard, unlocked it with the key, took out the wrench...

[...]