- Yes, it must be destroyed, this progeny along with it.
- No!

5 seconds sound clip from the The Thing from Another World movie soundboard.

You can hear this line at 01:06:36 in the Blu-ray version of the movie.

Quote context

[...]

- The creature in the greenhouse is obviously multiplying itself in this identical fashion.

- And we have no way of finding out how much it can multiply.

- It'll need more blood and it'll make every effort to obtain what it needs.

- It's been imprisoned and is, therefore, harmless.

- How you can be sure of our safety or, more important, the safety of the world?

- Think of a thousand such creatures... ten thousand.

- Yes, it must be destroyed, this progeny along with it.

- No!

- We can burn these.

- What about that thing in the greenhouse?

- You're talking like frightened schoolboys.

- You're right, doctor. I am frightened.

- Any destruction would be an outrage, a betrayal of science.

- It may be a betrayal of science, doctor, but it'll make me and some of the others sleep a lot better if we get rid of it.

[...]