Well, are you so certain there aren't some kind of gorillas that kill?
2 seconds sound clip from the Congo (1995) movie soundboard.
You can hear this line at 00:20:01.350 in the Blu-ray version of the movie.
Quote context
[...]
- Yeah, that's it. Good girl. Here's an egg.
- Amy, we do not throw things.
- Humans are dangerous. Gorillas are very gentle.
- So you think the gorilla may be dangerous? Maybe so.
- The King Kong myth, the myth of the killer ape.
- Well, are you so certain there aren't some kind of gorillas that kill?
- Oh, please, doctor, you can't be serious. What's your area of expertise? Folk singing?
- So you're a geek with a cellular phone.
- I'm a scientist. But you and your protege, as far as I can see, belong in the circus.
[...]