Warning: If you don't want to know what happened in this episode, don't read this photo recap!

Turin isn't so pleased with the slipshod way Dutch and D'avin are going about their fact-finding mission. He wants them to take on some RAC wiz kids instead.

The KO'd Ollie is getting rehabilitated by the hackmod surgeon. Surgeon, or mechanic?

Dutch spells out the mission to the nerds. She will not tolerate any disobedience, or excessive geekiness.

Ollie was attacked by a Skinner — someone wearing someone else's skin they bought. He tells Johnny of a company performing these operations, and the Killjoy makes an appointment.

Johnny makes himself comfortable at Livio as hackmod Niko, the owner, runs down their offerings.

Meanwhile, Ollie breaks into the basement where the old inventory is. Supply and de-hand. Demand.

Yoki, who works at Livio, warns Ollie that she and Johnny better skeddadle if they don't want to become human taxadermy.

Meanwhile, the nerds' first mission is to figure out how to turn back on the power in this facility, without blowing themselves up. First attempts have been unsuccessful.

Before Ollie escaped, she was able to snatch some leftover hands for Johnny to examine. It was a…rare find.

The results from Johnny's tests revealed that the carcases at Livio came from hackmod owners, one of them Ollie's. Ollie claims she escaped straight from the factory, but when Johnny digs deeper he unravels the mystery: she is Clara (his buddy from last season he went searching for)…with a different skin...and minor amnesia.

The nerds direct Dutch to a control panel that will cut off power to the fatal detox systems in the facility. They're not born communicators, but they get the job done.

Niko tracks down Johnny and Ollie at Hacksaw Bar and takes the Killjoy back to Livio. His skin is on the menu, and the bill ain't cheap.

It's carving time.

Zeph, one of the nerds, went rogue trying to solve her way out of the facility herself. Needless to say, there's room for improvement.

Psych! The whole thing was a training simulation to vet the nerds. Zeph knew this, and was intentionally trying to crack the system. But her headstrong disobedience led to her dismissal.

Clara breaks into Livio, lures Niko away from Johnny (allowing him to make his clever escape). Clara has Niko inches away from death, but she just can't pull the trigger.

No matter. The rest of the hackmods show up to provide moral support. And to extort Niko for a ton of cash.

Dutch meets Zeph at Pree's and learns just how smart this nerd is: she picked up on a series of scientific clues that led to the conclusion the mission was a fake. Dutch could use a savvy wonk on the team.

But will there be enough space on Lucy for all the brainpower now that Johnny has returned?