All right, I made a mistake.
2 seconds sound clip from the Clue (1985) movie soundboard.
You can hear this line at 01:10:23.768 in the Blu-ray version of the movie.
Quote context
[...]
- Mr. Boddy switched off the lights.
- Mr. Boddy lay on the floor apparently dead.
- He was dead! I examined him.
- Then why was he bashed on the head a few minutes later with a candlestick if he was dead already?
- All right, I made a mistake.
- Right, but if so, why was Mr. Boddy pretending to be dead?
- Look. The bullet grazed his ear.
- Clearly his best hope of escaping death was to pretend to be dead already.
[...]