
Alright, Supernatural fam, gather ‘round! We’ve just survived another episode, and this one was… well, let’s just say it was a trip. Season 9, episode 20, titled “Bloodlines.” Now, I know what you’re thinking. “Bloodlines”? Sounds a bit dramatic, right? Like they’re about to unveil some ancient lineage of demon royalty or something. And while there was a whole lot of family drama going on, it wasn't quite the royal blood bath we might have imagined.
So, buckle up, grab your lukewarm coffee (because, let's be honest, that’s what we’re all drinking at this point in the Winchesters’ lives), and let’s dive into the chaotic, often hilarious, and surprisingly emotional world of “Bloodlines.”
The Big Premise: More Family, Less Hunting?
Okay, so the main players this week are the Kane family. And guess what? They’re not your average, cookie-cutter suburbanites. Nope. They’re a whole dynasty of… wait for it… werewolves. Yep, you heard me. Literal, howling-at-the-moon, sharp-teeth-and-all werewolves. Talk about a dysfunctional family reunion!
The whole thing kicks off when Sam and Dean, bless their perpetually scruffy hearts, get wind of some unusual deaths that have a distinctively lupine scent to them. Naturally, they investigate. Because that’s what the Winchesters do. They’re basically the world’s most qualified, and most traumatized, private investigators.
What they stumble into is this underground werewolf society, complete with its own set of rules, traditions, and a seriously intense hierarchy. Think of it like a supernatural HOA, but with a lot more tearing each other apart. And the kicker? These weren’t just random rogue wolves. These were organized werewolves, living amongst us, trying to keep their little secret.
Meet the Kanes: A Pack of Problems
So, who are these Kanes, you ask? Well, we’ve got the patriarch, Ennis, who’s basically the alpha of the whole operation. He’s tough, he’s protective, and he’s got a serious no-nonsense attitude. Then there’s his son, David, who’s clearly struggling with the whole werewolf thing. He’s got this brooding, tortured artist vibe, but instead of painting sad pictures, he’s wrestling with his primal urges. Relatable, right? (Okay, maybe not the werewolf part.)
And then there’s the real wildcard: Margo. Oh, Margo. This girl is a force of nature. She’s fierce, she’s unpredictable, and she’s got a seriously short fuse. She’s the kind of character you love to hate, and then maybe just love a little bit. She’s the embodiment of everything wild and untamed about being a werewolf.

The episode really focuses on David’s internal conflict. He’s torn between his werewolf nature and his desire for a normal life. And honestly, who can blame him? Imagine having to deal with monthly transformations and awkward family dinners. That’s a lot for anyone to handle. I mean, I get stressed when my Wi-Fi cuts out for five minutes. These guys are on a whole other level.
Dean and Sam: Caught in the Middle (Again)
Our favorite brothers, as usual, find themselves playing mediator, detective, and occasional human shield. Dean, of course, is his usual, charmingly sarcastic self. He’s cracking jokes, making witty observations, and probably secretly wishing he had a wolfsbane martini. He’s still got that whole “I’m tough, but I’m also secretly a big softie” thing going on, which makes him so enduring.
Sam, on the other hand, is the more empathetic one. He’s trying to understand David’s struggle, and he sees a bit of himself in the young werewolf’s desire to escape his destiny. It’s that classic Sam Winchester compassion, always trying to find the good in people, even if they have fangs and a penchant for chasing squirrels.
The brothers get involved in this whole family feud between the Kanes and another werewolf pack. There are betrayals, double-crosses, and a whole lot of growling. It’s like a Shakespearean drama, but with more fur and less iambic pentameter.
The “No Bite” Rule and the Hunt for a Cure
A big part of the conflict revolves around a secret the Kane family is keeping: they’ve been trying to find a cure for lycanthropy. Ennis, in his own gruff way, is desperate to protect his children from the curse. He’s willing to go to extreme lengths to achieve this, which, as we know, rarely ends well for anyone in the Supernatural universe.

There’s a whole subplot about a stolen artifact, the Moonstone, which is supposed to be key to finding this cure. Of course, this artifact is also being sought after by the rival pack, so it’s a race against time, a race against pointy teeth, and a race against Dean getting bored.
And then there’s this whole “no bite” rule. Apparently, if a werewolf bites another werewolf, it’s a major no-no. It’s like some sort of supernatural social faux pas. Imagine your aunt giving you the stink eye at Thanksgiving because you didn’t RSVP. That’s how serious it is. This rule is a huge source of tension within the Kane family, leading to some pretty explosive confrontations.
The Emotional Rollercoaster
Beyond the fangs and the fur, “Bloodlines” actually digs into some pretty heavy themes. It’s all about family, loyalty, and the struggle against your own nature. David’s internal battle is particularly compelling. He’s a young man trying to forge his own identity, but he’s constantly being pulled back by the expectations and the curse of his family. It’s a classic coming-of-age story, just with a significantly higher chance of a full moon.
Margo, too, has her moments. While she’s all tough on the outside, you get glimpses of the fear and the loneliness that come with her life. She’s fiercely protective of her family, even if she expresses it in rather aggressive ways. She’s a survivor, and you have to respect that, even if you’d rather not be on her bad side during a full moon.

Ennis, for all his gruffness, is also driven by love for his children. He’s made some questionable choices, but they stem from a desire to protect them. It’s a reminder that even the “monsters” in Supernatural often have very human motivations. It’s the why behind the fangs that always makes these stories so engaging.
Dean’s Moment of Truth
There’s a particularly poignant scene where Dean has to make a difficult choice. He’s faced with a situation where he has to decide between the lives of innocent humans and the survival of the Kane family. It’s that classic Winchester dilemma, where there’s no easy answer, and no matter what they do, someone gets hurt. This is where you see the weight of their lives, the constant burden of saving people, hunting things, the family business.
Dean’s struggle is palpable. He’s seen so much, done so much, and yet he’s still grappling with the morality of it all. It’s moments like these that remind us why we love him. He’s not just a tough guy; he’s a man wrestling with his conscience in a world that’s constantly trying to break him.
The Climax and the Aftermath
The episode builds to a pretty intense showdown. There’s a lot of action, a lot of snarling, and a few dramatic sacrifices. The Kanes have to confront their enemies, and in the process, they learn a valuable lesson about what it truly means to be a pack. It’s not just about blood relation; it’s about sticking together, even when things get hairy (pun intended).
Without giving away too many spoilers (though, let’s be honest, if you’re reading this, you’ve probably already seen it!), there are some significant developments for the Kane family. David makes some crucial decisions about his future, and Margo proves that she’s not to be underestimated.

The episode leaves us with a sense of… well, it’s Supernatural. So, it’s a mix of bittersweet and hopeful. The Winchesters have once again done what they do best: they’ve intervened, they’ve cleaned up the mess (mostly), and they’ve moved on to the next town, the next hunt. But they’ve also left a mark, and in this case, they’ve helped a family of werewolves find a little more peace, or at least a slightly less violent way of dealing with their lycanthropy.
So, Was It a Howler or a Whimper?
Overall, “Bloodlines” was a pretty solid episode. It wasn’t a game-changer in the grand scheme of the season, but it was a fun, engaging, and surprisingly emotional standalone story. It explored interesting themes, introduced some memorable characters, and gave us plenty of those classic Supernatural moments that we all know and love.
The introduction of a werewolf society felt fresh and gave the writers a chance to play with a different kind of supernatural creature. And the focus on family dynamics, even with a pack of shape-shifters, made it relatable on a human level. Dean and Sam’s dynamic was on point, as always. Their banter is the glue that holds this whole crazy show together, and their underlying loyalty to each other is what makes them so endearing.
Sometimes, after a particularly heavy episode, it’s nice to have something like “Bloodlines.” It reminds us that even in a world filled with demons, angels, and monsters, there’s still room for stories about family, love, and finding your place in the world. Even if your place involves shedding your skin and chasing deer under the moonlight.
So, as we continue our journey with the Winchesters, let’s remember the Kanes. Let’s remember that everyone, even those with claws and a taste for raw meat, is just trying to figure things out. And that’s a pretty hopeful thought, isn’t it? Keep fighting the good fight, my fellow hunters, and remember to enjoy the ride, even when it gets a little hairy. Until next time, happy hunting!