TL;DR: Invincible Season 4 Episode 4 takes a bold but awkward detour into Hell, delivering some fun moments and solid humor but ultimately disrupting the season’s pacing. It’s not a bad episode—it just arrives at the worst possible time, pulling focus away from the storylines that actually matter.
Invincible Season 4
There’s a very specific kind of whiplash that only a show like Invincible can give you. It’s the kind where one minute you’re neck-deep in intergalactic politics, Viltrumite war prep, and morally gray character arcs… and the next minute, boom, you’re in Hell. Literal Hell. Lava, demons, Satan, the whole Doom Eternal starter pack.
Season 4 Episode 4, titled “Hurm,” is exactly that kind of narrative detour. And while I admire the sheer audacity of it, I can’t shake the feeling that this episode arrives like a side quest you accidentally triggered while speedrunning the main story.
Let me explain.
The Season Was Cooking… Then Someone Opened a Portal to Hell
Up until now, Invincible Season 4 has been operating like a perfectly tuned machine. Every storyline felt purposeful. Mark’s psychological spiral? Compelling. Nolan and Allen assembling the Coalition? Essential. Eve’s pregnancy? Quietly devastating.
This is a season that understands momentum.
Which is why “Hurm” feels like someone slammed the brakes and said, “Hey, what if we did a supernatural spin-off pilot in the middle of all this?”
And look—I’m not anti-experimentation. Some of my favorite TV episodes are weird one-offs. The kind that break format and give us something unexpected. But timing is everything. Dropping a Hell-centric bottle episode right when the Viltrumite War is looming feels like pausing Avengers: Infinity War so Doctor Strange can go ghost-hunting for an hour.
Cool? Sure. Necessary? Not even close.
Mark Grayson: Therapy via Demon Punching
The episode opens strong, though. Mark showing up at Art’s shop, clearly shaken, questioning whether he’s becoming his father—it’s exactly the kind of character work this show excels at.
There’s a weight to his guilt now. Killing isn’t hypothetical anymore. It’s part of his reality. And Steven Yeun continues to absolutely nail that internal conflict like a man who’s been carrying emotional damage since Season 1 and never got a break.
Then the episode immediately undercuts that grounded tension by yanking Mark into the UnderRealm thanks to Damien Darkblood.
And that’s where things get… weird.
Not bad-weird. Just… tonally confused.
Damien Darkblood and the “Surprise, It’s Hell Lore” Expansion Pack
I actually like Damien Darkblood as a character. He’s always felt like Invincible’s nod to Hellboy—a trenchcoat-wearing occult detective who exists just slightly outside the show’s core sci-fi framework.
But here, the show doesn’t just use him—it builds an entire mythology around him.
We get demon politics. A dethroned Satan. A lava warlord named Volcanikka. A magical artifact called the Molten Crown. And, for good measure, a casual rewrite of religious cosmology where Heaven apparently doesn’t exist.
That’s a lot.
Like, Marvel Phase 4 levels of “we’re expanding the lore whether you asked for it or not.”
And while some of it is fun (Bruce Campbell voicing Satan is inspired casting), it all feels like it belongs in a different show. Invincible has always thrived on its blend of superhero brutality and emotional realism. Introducing a fully fleshed-out Hell ecosystem this late in the game feels like adding a new genre into an already crowded sandbox.
It’s not that the ideas are bad—it’s that they’re competing for attention with things we care about more.
The Bottomless Pit Scene Is Peak Invincible Humor
Now, credit where it’s due: the episode isn’t devoid of charm.
The standout moment is easily the “bottomless pit” sequence. Watching Mark and Damien fall endlessly while Mark bombards him with questions about demon mechanics is the kind of absurdist humor Invincible does incredibly well.
It’s low-stakes, character-driven comedy that gives Mark a rare chance to just… be confused instead of traumatized.
And honestly? I needed that.
Because Season 4 has been emotionally relentless. Seeing Mark react with curiosity instead of rage or despair is refreshing. It reminds you that underneath all the violence and existential dread, he’s still just a kid trying to make sense of a very broken universe.
Too bad the episode doesn’t lean into that tone more consistently.
Action Without Consequence Feels Hollow
The big climactic battle against Volcanikka should feel epic. There’s lava monsters, demon armies, and Mark going full superhero mode.
But here’s the problem: none of it really matters.
We’re introduced to these characters and conflicts within the same episode they’re resolved. There’s no buildup, no emotional investment, no lingering consequences. It’s spectacle for the sake of spectacle.
And Invincible is usually better than that.
When this show does action, it hurts. It scars. It changes people. Here, it just… happens.
Even Mark defeating Volcanikka feels less like a victory and more like checking off a side objective before returning to the main quest.
Back on Earth, the Real Story Is Waiting
Ironically, the best parts of the episode are the ones that happen outside of Hell.
Eve’s storyline—her uncertainty about pregnancy, her hesitation to tell Mark—hits with the kind of quiet authenticity that Invincible rarely misses. It’s grounded, human, and deeply relatable.
And then there’s the ending.
Mark, finally back in his classic yellow-and-blue suit, sitting with Eve, admitting he’s not okay but trying to be—that’s the show I signed up for.
That’s the emotional core.
And just as we settle into that moment, Nolan and Allen drop in with the narrative equivalent of a nuclear alarm:
War is here.
That single scene carries more weight than everything that happened in Hell combined.
Because it matters.
Because it’s been built up.
Because it’s what we’ve been waiting for.
So… Why Does This Episode Exist?
This is the question I kept asking myself.
Apparently, this storyline wasn’t even in the original comics, and that tracks. It feels like an experimental detour—a “what if” concept that somehow made it into the final cut.
And in isolation, it’s fine. Even entertaining at times.
But within the context of Season 4? It’s a pacing nightmare.
It interrupts momentum, introduces unnecessary lore, and sidelines the arcs that actually deserve attention.
It’s not bad TV.
It’s just poorly placed TV.
Verdict
“Hurm” is the kind of episode that will probably age better on a binge watch than it does week-to-week. Removed from the tension of waiting for the Viltrumite War to explode, it might feel like a fun, weird side story.
But right now? It feels like a distraction.
And Invincible is too good of a show to be distracting itself.
