Ah, part two. The one where Zoe talks a computer to death.
Mavic Chen Tobias Vaughn really is an unpleasant fellow. He’s like a less-evil version of Steve Jobs. Also in this episode, we get some lovely moments with the Doctor being captured (and playing cards), and we get to see the return of the Brigadier, and we get to see UNIT for the first time!
Quite a lot happens, actually, including the above scene of Zoe vs the computer. But we still don’t actually see the Cybermen. Still, Vaughn is aware that the aliens he’s in contact with know, and possibly fear, the Doctor, and that’s information that could we be useful to him later.