Only I sure can't guarantee that you'll still be breathing when you return.
6 seconds sound clip from the Cannibal Holocaust movie soundboard.
You can hear this line at 00:11:44 in the Blu-ray version of the movie.
Quote context
[...]
- Look, Lieutenant. I'll be as little trouble as possible, it's just...
- I'm sure you got enough problems of your own. I'll have to be honest with you... No, no thanks...
- I need your help in organizing this expedition.
- How can I refuse? You have been recommended by everybody in our government, as well as yours.
- Only I sure can't guarantee that you'll still be breathing when you return.
- Look, I know this is not going to be a picnic, believe me. This is not my first trip into bush.
- A skunk must have pissed that...
- Lieutenant... This lighter belonged to Faye Daniels.
- Come with me, Professor. I'll introduce you to your guide.
[...]