Avon, Cally and others in “Unfinished Business”

How are you getting on?

Cally

I've finished fitting the auto-navigator. And now there is just this detector unit that is burnt out.

You'll find a replacement in the auto-repair cavity.

Cally

(Replacing a component) Good. That's all completed.

(Tries to turn Zen on with no luck, Zen just burbles) That's strange. (Tries again) Thought so. Zen is functioning, the computers are working, but not for us.

Jenna

Avon, there's something wrong in the teleport section - all the controls are activating.

Are you sure?

Jenna

The locators are setting bearings. Come and see.

No! No one is to go near that section until we have Zen under control.

Cally

Why?

I think I know what's happening now. The teleport section will be the most dangerous area on the ship. When it happens, that is where it will start.

Jenna

When what happens? What are you talking about?

If I'm right, this will show it. (Connects wires and the component Cally replaced shorts out)

Cally

It's rejecting the replacement!

It's more fundamental than that. We are the cause. It is rejecting us.