The sooner he is exterminated, the better.
5 seconds sound clip from the Planet of the Apes (1968) movie soundboard.
You can hear this line at 00:41:42 in the Blu-ray version of the movie.
Quote context
[...]
- Experimental brain surgery on these creatures is one thing, and I'm all in favor of it.
- But your behavioral studies are something else again.
- To suggest that we can learn anything about the simian nature from a study of man is sheer nonsense.
- The sooner he is exterminated, the better.
- It's a question of simian survival.
- Is this the one you wanted, Doctor?
- Bright Eyes, I've got a present for you.
[...]