- Maybe he wasn't dead.
- He was!
- We should've made sure.
- How? By cutting his head off, I suppose?

Mrs. White (Madeline Kahn), Mrs. Peacock (Eileen Brennan)

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

You can hear this line at 00:36:27.654 in the Blu-ray version of the movie.

Quote context

[...]

- Well, if it wasn't you, then who was it?

- Who had the dagger, anyway? It was you, Mrs. Peacock, wasn't it?

- Yes. But I put it down.

- Where?

- In the study.

- When?

- I don't know. Before I fainted, or after I fainted... I don't know! But any of you could have picked it up.

- Look. I suggest we take the cook's body into the study.

- Why?

- I'm the butler. I like to keep the kitchen tidy.

- Look!

- What?

- The body's gone!

- What are you all staring at?

- Nothing.

- Well, who's there?

- Nobody.

- What do you mean?

- Nobody. No body, that's what we mean. Mr. Boddy's body's gone.

- Maybe he wasn't dead.

- He was!

- We should've made sure.

- How? By cutting his head off, I suppose?

- That was uncalled for.

- Where is he? We'd better look for him.

- Well, he couldn't have been dead.

- He was. At least, I thought he was. What difference does it make now?

- Makes quite a difference to him.

- Maybe there is life after death.

- Life after death's as improbable as sex after marriage.

[...]