Oh. I'd be interested to know who wants to murder us.
7 seconds sound clip from the Of Cooks And Kung Fu (1979) movie soundboard.
You can hear this line at 01:12:10 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, grandpa, something wrong?
- I'm sure he wouldn't leave the house. I'm sure he would've told me if he was planning to leave.
- Maybe, but if he was in a hurry then he...
- Grandpa.
- Somebody who wants to kill the pair of you.
- Oh. I'd be interested to know who wants to murder us.
- We carry out orders. We're paid to kill.
- Oh. Alright, what's your name?
- I am the Chief of the Underworld.
- Grandpa, let me handle them.
[...]