I doubt “Densho,” the title of this week’s Helix, was referring only to Hatake passing on his legacy via the katana to Julia. As Sarah lay bleeding and gasping about her baby and Peter and Alan continued to feel the aftershocks of their troubled childhood, that Julia’s last resort when confronted with her imminent death was to sing Hatake’s song was just the final scene of an episode that really delved into what it meant to pass something on to the next generation.

And while Hatake’s dreamy break with reality got played up more for the twisted humour of the show—through an amazing, revert-to-childhood fishing trip—it also showed how Hatake was still trying to sort out his ties to his children: one of his flesh, as the series put it, and the one he’d raised and who died for a sister he didn’t even like. Considering everything about Hatake in Season 1 revolved around revealing himself to Julia and making her immortal, it’s fitting that his final preoccupation was whether or not what he’d passed on was actually as lucky as he thought it was. And that despite this—and the troubled times the father and daughter alluded to while sparring in the woods—Hatake’s last breaths were spent getting himself back to the table so he, Jane and Daniel could be together forever.

That same paternal discord could be felt between Peter and Alan as they struggled to work together despite years of mistrust. Except this time around, Alan’s only playing the trusting brother to Peter’s lies, knowing full well that it wasn’t a random blow to the head that brought him to that field. Although I doubt even this new, killer Alan could have expected Balleseros to be the person on the other end of that phone exchange.

As Hatake weighed his legacy—and then passed it onto Julia—it doesn’t entirely feel like a coincidence that Balleseros is involved with the island too. It’s another community where parental ties are dissolved at a young age and smacks of Hatake’s own kidnappings. Is Balleseros still on the hunt for Anana’s orphans, or is he back in Ilaria’s pocket? Either way, he’s looking less like the organization’s Doberman and more like a man in charge—though who between he and Peter is the least trustworthy one is still a hard call. But for all the answers that were dished out tonight, the pull the island has for immortals remains a mystery.

One thing that is starting to come together are Michael’s “girls,” as mother, daughter and grandmother faced a grilling over Soren’s fate. Michael seems to be just as in the dark as the CDC when it comes to the generations of women who have clearly been involved in protecting him and the island. If nothing else, it dropped a couple of hints about what Michael’s actual secret might be—and I don’t think it’s the one Kyle was alluding to when the doting cult leader stopped by to check on his bruises.

Still, whatever legacy the women are passing on, it’s growing more corrupt with each generation as Amy took matters into her own hands last week, leaving Anne and Agnes to try to reign her in this week. Despite appearances, Anne seems to be weakest of the three—making me slightly nervous about Michael’s habit of resting his hands tightly around her throat. But while she’s still trying to maintain the isolation of their colony in a way that’s putting her at odds with Michael, I suspect she just might be the only one in that family that’s still playing by the same rules he is. Whatever Amy is trying to accomplish with Landry’s help seems darker than anything her mother could dream of cooking up.

For a man who clearly can’t handle losing a smidge of power, Michael seems oblivious to the fact that he’s already lost control of the situation. And I’ve got a feeling that while Michael and the CDC play their little games with each other the real danger was standing right beneath him in that hall, awaiting her own legacy.

Other goo-dness:

• Between Michael’s comments about grafting and humans and Mischa’s remark about her pregnancy, does anyone else suspect the cult of practicing eugenics?
• Do Sarah and Kyle know Peter has a working phone? Because when your vectors go murder-y on each other being able to call for backup might be a good option to have.
• The fact that Jordan Hayes is only listed as a guest star might make it a bit of a giveaway, but Sarah’s behaviour this season has me thinking she’s not going to immortal her way out of this one.
• Again, that fishing montage was the series’ sick humour at its best. They need to find a way to keep Meegwun Fairbrother around again (like putting Tulok with Balleseros).

Helix airs Mondays at 10 p.m. ET on Showcase.