Roberta manages to capture poor 10K, who seems to be following Murphy without question. She roughs him up a bit and finds his orders from Murphy written on a yellow piece of paper: Find Warren and Bring Her to Me. If She Won't Come, Kill Her. Jeez!
Just then, who graces them with his presence but Murphy himself, looking like quite the dictator with his black coat, black gloves, newly peroxided hair and the last of his blue skin making a striking scar-like shape around his left eye. He and Roberta exchange their usual opposing world views.
Elsewhere, the siege of Murphytown is in full swing. Murphy watches the carnage from the safety of his throne room and occasionally works his mind-controlling powers to give his soldiers a little confidence boost.
... though Roberta is soon discovered by Hope (Will's wife). Hope fires her weapon at the intruder but misses, allowing Roberta to slice her through the chest with her machete. “Murphy loved you!” Hope exclaims rather poignantly as she collapses to the floor.
Meanwhile, Sun Mei is setting up shop in the lab when she's discovered by 10K, who admits he's feeling a bit confused. Red and 5K appear and encourage him to help Sun Mei, though he believes they're still just hallucinations.
Finally, it all comes to what we've been waiting for: Roberta vs. Murphy! Roberta appeals to Murphy's Z impulses by offering him the brains she cut out of Hope's skull, further illustrating her argument that this sociopath has lost his humanity.
The hullabaloo is interrupted by the sound of an approaching biplane: Citizen Z! Uncle Kaskae manages a so-so landing in a nearby field, where his passenger finally gets to meet Roberta, 10K and Murphy in person.