Grand Marshall and Slaar in “The Seeds of Death”

You should not have killed him (Fewsham)! Who will operate T-Mat?

I have studied the controls.

What if the apparatus breaks down?

I shall send warriors to Earth to bring back technicians.

Soon all humans on Earth will be extinct!

It will take time for the fungus to remove the oxygen from their atmosphere.

You must use that time to obtain another human, and do not kill him!

No, Grand Marshall.

You will be prepared to activate the homing beam on our signal?

All is prepared, Grand Marshall. [the transmission ends as Slaar goes to speak to one of his soldiers] I shall return to our ship to finalize invasion plans.