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A review by Moataz Badran

Dark Matter: Season 2, Episode 3 Review

Published on the site: Last updated:
Drama / Science fictionSeason 2 · Episode 3Major spoilersAvailable on Apple TV

SPOILER-FREE QUICK TAKE

Best for
Science fiction rooted in family and choice.
Main strength
World-building remains tied to personal stakes.
Keep in mind
The growing number of variants and rules can be confusing.
Read the full analysis · contains spoilers ↓

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The Box is back… and Jason's biggest problem has yet to begin!

This episode of Dark Matter does not rely on surprises alone. It begins to expand the season's central idea: What happens when the ability to reach other worlds turns from a scientific discovery into a power anyone can use? The episode connects scientific curiosity with its consequences, confronting Jason and his family with a problem bigger than simply escaping their other selves. Most importantly, it makes the real question not which world they will visit, but whether the door to these worlds can ever be closed at all.

The story

Jason tries to destroy the Box, but his scientific curiosity threatens the stability he and his family have fought for. Meanwhile, Ryan's return, DARPA's interest and Leighton's movement between worlds reveal how far the consequences of the invention now reach.

In this review

The philosophical idea matters more than traveling between worlds

The strongest thing the episode offers is that it does not treat the Box as merely a means of traveling between universes.

The opening takes us back three years to Jason 2 discussing his invention with a group of friends and mentors. It places the idea in its proper context: Every discovery can produce something beautiful, but it can also open the door to catastrophic consequences.

The Box becomes a reflection of human beings themselves.

The episode's idea is simple but important: Being able to do something does not necessarily mean we should do it. The problem is that human curiosity and the desire to discover often make stopping that process impossible.

That connects the season's events more closely, because what is happening is no longer simply the consequence of Jason's choices. It is the consequence of a discovery that has grown beyond its creator.

A curly-haired woman seated at a candlelit dinner table
The quiet setting gives the debate room to breathe: Who bears responsibility for a discovery once it leaves the table?

Jason: the problem is no longer destroying the Box

Jason 1 begins the episode trying to destroy the Box, which makes complete sense after everything he and his family have experienced.

What is good is that the episode does not keep him blindly committed to that goal.

As he works, he discovers that the Box is not just a metal structure he can take apart. There is something inside its walls, an entire mechanism he does not fully understand, and that reawakens his scientific curiosity.

Jason lying beside a dense network of cables in blue light
Surrounded by the Box's wiring, Jason finds a puzzle that draws him closer to the danger he meant to dismantle.

This is where the real problem begins.

Jason did not build the Box in the first place. He is trying to understand an invention he never completed himself. Each new discovery makes it harder for him to treat it as nothing more than a danger to eliminate.

The episode understands Jason very well at this point.

He chose his family in the past, while Jason 2 chose the project. Now that his family's life has become relatively stable, Jason begins moving toward the very thing that cost him his old life.

Jason examining an electronic component inside an open equipment panel
The dismantling becomes an investigation: Understanding the mechanism begins to compete with the promise to destroy it.

Daniela: fear has become part of her life

Daniela, meanwhile, is the character who feels the cost of this experience most deeply.

The scene in which she almost shoots Jason because he does not remember the password quickly enough is more than a tense moment. It shows how far trust itself has become a problem within this family.

After seeing different versions of Jason, she can no longer easily be certain who is standing in front of her.

The three turn to a more permanent solution: a tattoo bearing the family members' initials.

Even that solution does not remove the problem entirely.

Daniela's real fear is not only that another Jason will appear. It is that the Jason beside her will become someone else because of his obsession with the Box.

That is exactly what happens when she discovers that he has started studying it instead of destroying it.

Daniela and Jason sitting side by side with tense expressions
Being beside the right Jason does not end Daniela's fear; trust now carries the weight of everything the family has survived.

The conflict between Jason and Daniela is the episode's heart

For me, the episode's strongest confrontation is neither a chase nor a clash between versions of Jason.

It is the confrontation between Jason and Daniela.

Daniela sees Jason beginning to repeat the mistake he did not make in the past. He chose his family over the project then. Now, with the project in front of him, he has started sacrificing the family's stability for it.

What hurts more is that Jason tries to justify it by saying he only wants to make an important contribution to an idea he believed was originally his.

That argument reveals something deeper: Jason is not just chasing the Box. He is chasing a version of himself whom he feels was better than him.

Jason 2 succeeded in achieving what Jason 1 had dreamed of.

His desire to understand the Box therefore contains a measure of jealousy and inadequacy, even if he does not openly admit it.

Daniela is right to remind him that he once chose his family, while he is now considering choosing the Box.

Jason sitting with his arm around Daniela in their home
Their domestic closeness gives the argument its stakes: Jason risks a shared life, not just another scientific opportunity.

Ryan's return reveals the scale of the problem

Ryan's return to his world adds another layer to the chaos.

He and Amanda believe they have reached the right world. Then another Ryan appears, followed by Jason 2, before it becomes clear that DARPA is already watching the place.

The scene shows how widely the web of events has expanded.

The story is no longer confined to Jason and his family. There is DARPA, there are multiple versions of the characters, and there are people who have begun to understand the Box's mechanism and are trying to use it.

The chase that follows matters because it shows that Jason's original world is no longer safe.

DARPA treats the appearance of multiple copies as a mystery to solve, while Jason 2, Ryan and Amanda know that staying there would make them permanent targets.

Traveling between worlds therefore becomes the solution again, even though it was the source of the problem in the first place.

DARPA may be more dangerous than the Box itself

The episode hints at a crucial danger: Lavender Wings is not an impossible substance to obtain.

As long as traces remain near the Box, analyzing and reproducing it remains possible.

That means the problem will not remain limited to a small group who know how to use the Box.

If DARPA can reproduce the substance, travel between worlds will become a tool that can be used on a larger scale.

That makes the idea in the episode's opening even more important.

The invention itself is neither good nor evil.

The result is determined by the person who possesses the ability to use it.

The 1970s world opens a new door

One of the best details the episode adds is that the 1970s world is no longer simply a safe place where the Dessen family has hidden.

Someone there is now beginning to attract attention: Leighton.

In this world, Leighton seems to have managed to invent the microprocessor, even though a different course of history has left this world technologically behind.

That opens up the clear possibility that knowledge is moving between worlds.

If there are other Leightons working together, this becomes much bigger than a single version of a person obtaining a piece of information from another world.

The exciting idea is that each world may possess something the others lack. Bringing that knowledge together could therefore allow someone to try to change the fate of entire worlds.

A curly-haired woman and a bearded man standing together in a brightly lit corridor
As more people cross paths, the journey carries more than travelers: Knowledge itself can pass from one world to another.

Leighton and the disease: the other face of invention

The scene involving Leighton entering a world struck by a deadly disease adds an entirely different side.

Here, we see knowledge from other worlds used to save people rather than hurt them.

Two figures wearing sealed protective suits and transparent face coverings
The protective suits make the danger tangible, while the disease-stricken world reveals how discovery might also offer a way to save lives.

That takes us directly back to the first episode's idea.

The same ability that can cause a catastrophe can save millions of lives.

This is one of the things that makes Dark Matter enjoyable when it stops focusing on the multiverse as a storytelling trick and uses it to ask questions about knowledge, responsibility and choice.

A man in a yellow protective suit standing before a heavy doorway
A threshold can lead to danger or rescue; the episode keeps both possibilities within the same invention.

Charlie is the family's most mature member

Charlie also gets an important moment when he tries to write an essay about an adventure he has experienced.

He wants to write about traveling between worlds, but Daniela stops him because the secret has to remain hidden.

The scene reveals something painful.

The most exciting experience of Charlie's life is also one that deprived him of a normal childhood.

Nevertheless, everything he has been through seems to have made him mature beyond his years.

When Daniela breaks down over burnt food, Charlie is the one who reminds her not to be so hard on herself for making mistakes.

It is a small but important moment because it shows that the journey's effects have not all been negative.

Even amid the chaos, something has changed within this family.

Daniela and Charlie standing outside beside a brick building
Charlie wants an ordinary life, but the journey he must keep secret has already changed his place within the family.

Direction and atmosphere

The episode clearly relies on moving between multiple timelines and worlds. Even so, it tries to make every thread serve the central idea rather than turn into a display for its own sake.

Returning to the past at the beginning gives the Box philosophical meaning before we see it again as a tool of pursuit and danger.

The scenes of Jason working on the Box convey isolation and obsession, while the family scenes in the apartment are quieter. That contrast reflects the conflict between the life Jason wants to preserve and the life toward which knowledge is drawing him.

The chase scenes shift the episode effectively from contemplation into tension, particularly when Jason's own world becomes somewhere they can no longer remain.

Strengths and weaknesses

The episode's greatest strength is its ideas.

The season does not use multiple worlds merely to produce new versions of the characters. It asks about the impact of knowledge when it has no limits.

The relationship between Jason and Daniela is also well written. Their disagreement is not just a contrived misunderstanding; it grows from real fear and an earlier experience that has made trust difficult.

I also liked the way the episode makes Jason himself part of the problem.

He is not only a victim.

His scientific curiosity could be one of the reasons chaos returns to his life.

The biggest weakness, however, is excessive complexity.

There are a great many Jasons, Leightons, Ryans and Blairs, and some of the rules governing how worlds, copies and the Box appear are not clear enough.

That can make following the story entertaining and confusing at the same time.

The problem is not that the episode wants us to think; that is one of its best qualities. But certain details need more clarity so that thinking does not turn into an attempt to understand rules the episode has not defined adequately.

A short-haired woman in a dark zip-up outfit under blue lighting
The distinct visual moods enrich these worlds, but a growing cast of versions needs equally clear dramatic signposts.

The ending: the Box refuses to disappear

The best thing about the ending is that Jason does what Daniela asked him to do.

He dismantles the Box, removes its parts and goes to dispose of the remains.

But when he returns to the place, he finds the Box there again.

That changes the game completely.

Jason had been treating the Box as something that could be destroyed, but the episode suggests it is not that simple.

More dangerously, the Box's return means their world is open once again.

Then Leighton appears outside their home.

The episode ends with the most important question: Why has Leighton come to this particular world, and what does he want from Jason?

That is a much better question than simply identifying Leighton, because it returns Jason to the center of the conflict in a new way.

Jason standing alone in a dimly lit interior with his coat on
Jason's attempt to leave the Box behind reaches a new uncertainty: Dismantling it may not be enough to close the door.

Final verdict

For me, this is a strong episode because it expands the world of Dark Matter without abandoning the personal conflict facing Jason and his family. Its best element is the conflict between Jason's scientific curiosity and his desire to protect his family, alongside the central idea that knowledge is neither good nor evil in itself, but becomes a reflection of whoever uses it. At the same time, the sheer number of copies and rules surrounding the Box makes the episode more confusing than season one. Sometimes I feel the show asks me to arrange an entire map in my head before I can enjoy the scene itself. Even so, the episode succeeds at something important: It makes me want to know what happens next, not only because of the events, but because of the questions it has opened up.

MB rating8/10

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