Alien1979

Dallas:
Something has attached itself to him. We have to get him to the infirmary right away.

Ripley:
What kind of thing? I need a clear definition.

Dallas:
An organism. Open the hatch.

Ripley:
Wait a minute. If we let it in, the ship could be infected. You know the quarantine procedure. Twenty-four hours for decontamination.

Dallas:
He could die in twenty-four hours. Open the hatch.

Ripley:
Listen to me, if we break quarantine, we could all die.

Lambert:
Could you open the god-damned hatch? We have to get him inside.

Ripley:
No. I can't do that and if you were in my position, you'd do the same.

Dallas:
Ripley, this is an order. Open that hatch right now, do you hear me?

Ripley:
Yes.

Dallas:
Ripley. This is an order. Do you hear me?

Ripley:
Yes. I read you. The answer is negative.