WARNING: If you don't want to know what happens in this episode, don't read this photo recap!
If Regan went willingly with Musa (aka Brother Number Four) at the end of last week's episode, she's not feeling so willingly now. He's got her in chains with only a bunny to keep her company ... uh-oh.
Musa hands Regan over to Abby, who seems to have survived her gunshot wound from back at the hotel just fine. Abby puts Regan through the Hunters' clarification/dehumanization/brainwashing process, which involves being submerged in Hunter blood. A flashback reveals that Abby went through the same process after being kidnapped by McCarthy.
Meanwhile, Jackson meets with Hagi, a former CIA colleague who was an arms supplier for Musa. Hagi tells Jackson that, once upon a time, Musa was also interested in purchasing a lithium mine (lithium happens to be a raw material for thermonuclear weapons, so, you know, red flag).
Jackson discovers a lithium mine, Devil's Tower Mining, the address of which is actually an abandoned hospital ... and located just eight miles from Regan's childhood home. Could Regan's Hunter parents have been the proprietors ... and, more importantly, is that where Musa is holding Regan? The ETU prepares to raid the hospital.
Musa tells Regan the Hunters' origin story. They come from a war-torn world in which the enslaved rose up against their rulers. Many of the enslaved boarded a ship to find a world of their own to colonize, but the ship was sabotaged by a group known as The Exalted. A few escape pods made it to Earth.
Meanwhile, Jules has fled to a predetermined 'meeting point' now that the ETU is on to him. We would not want to run into The Quins in a deserted parking lot, but that's exactly what happens to our dear mole.