What? It can't be. You.
4 seconds sound clip from the Strife for Mastery (1978) movie soundboard.
You can hear this line at 01:11:21.638 in the DVD version of the movie.
Quote context
[...]
- Yes, sir, except for that son, all the others are dead now.
- Of course I will. I'll cure it by killing you.
- I keep my secrets, and you know too much.
- Now permit me to show you who I am, and then you won't die curious.
- If that's the case, well, then I shall have to kill you.
- Well, living for years with my family, I did learn a bit.
- I think you concede defeat. You've no choice. Well now, you concede it?
[...]