Solar Opposites is one of those shows where I start watching for alien chaos and somehow end up emotionally invested in tiny people living in a wall.
That is not what I planned for myself.
On the surface, this Hulu animated comedy is about a group of Shlorpian aliens stranded on Earth after their home planet gets destroyed.
But then the show casually adds a dystopian miniature society, corrupt space cops, alien family drama, and a blob creature that may one day terraform the entire planet.
So yes, there’s a lot going on.
Solar Opposites Characters
The main Solar Opposites characters include Korvo, Terry, Jesse, Yumyulack, and the Pupa.
They crash-land on Earth after Planet Shlorp is destroyed, and from there, the show becomes a strange mix of alien sitcom, sci-fi satire, suburban nonsense, and side plots that are way more dramatic than they have any right to be.
Quick Solar Opposites facts:
- Creators: Justin Roiland and Mike McMahan
- Genre: Adult animation, animated sitcom, science fiction
- Original network: Hulu
- First episode date: May 8, 2020
- Main setup: Shlorpian aliens stranded on Earth after their home planet is destroyed
What makes the show fun is that it doesn’t stay in one lane.
One minute, Korvo is yelling about Earth being awful. The next, the Wall is delivering miniature political betrayal with more intensity than some prestige dramas.
That’s the weird brilliance of Solar Opposites: the silly alien comedy and the serious sci-fi side stories somehow live in the same house.
Messy house, but still.
Solar Opposites Main Characters
The Solar Opposites main characters are the alien family unit trying, and usually failing, to adjust to Earth.
They are not great at blending in.
To be fair, I’m not sure “green aliens with advanced technology and a planet-terraforming baby blob” were ever going to win the neighborhood block party.
Korvo
Korvo is the grumpy, intelligent, mission-focused Shlorpian who desperately wants to fix the ship and leave Earth.
He’s the “smart one,” the reluctant leader, and the alien most likely to complain about humanity with the energy of a man reviewing a one-star motel.
Korvo comes from the utopian planet Shlorp, but after an asteroid destroys it, he escapes with Terry, their replicants, and the Pupa.
Then they crash on Earth.
Korvo is not thrilled.
Korvo in one sentence:
A brilliant alien scientist trapped on a planet he hates with a family that keeps making his blood pressure file complaints.
Korvo works because he is the serious character surrounded by nonsense.
And the more serious he gets, the funnier the nonsense becomes.
The Pupa
The Pupa may look like an adorable little alien slug, but it is secretly one of the most important beings in the show.
It contains the knowledge and future of Shlorp, and eventually, it is supposed to terraform Earth into a new version of the aliens’ home planet.
So yes, cute.
Also, terrifying.
The Pupa changes colors as it progresses toward its destiny, shifting through yellows, oranges, pinks, purples, greens, and blues.
It is basically a doomsday progress bar with big baby energy.
I love that the show can make the Pupa funny, sweet, weird, and apocalyptic all at once.
That’s talent. Or a cry for help. Possibly both.
Terry
Terry is Korvo’s laid-back partner and the alien who actually seems to enjoy Earth.
While Korvo wants to fix the ship and leave, Terry wants to watch TV, wear fun shirts, enjoy snacks, and generally treat Earth like a weird vacation rental with plumbing issues.
He’s supposed to be the Pupa expert, but his actual expertise seems to be avoiding responsibility with impressive confidence.
Terry is the Earth-loving chaos gremlin of the group.
He balances Korvo perfectly because he is everything Korvo is not: relaxed, impulsive, social, and dangerously open to human pop culture.
If Korvo is the stress spreadsheet, Terry is the glitter pen someone used to draw on it.
Yumyulack
Yumyulack is Korvo’s replicant and one of the show’s most chaotic little sociological experiments.
He dislikes school, struggles with Earth life, and spends a disturbing amount of time shrinking humans and putting them in the Wall.
He claims he’s studying people.
I’m not convinced.
It feels less like research and more like “small alien boy discovers unchecked power and makes it everyone’s problem.”
Yumyulack is fascinating because he starts cold and controlling, but the show occasionally hints that he might be capable of empathy.
Maybe.
Possibly.
Let’s not give him a medal yet.
Jesse Wearsprada
Jesse is Terry’s replicant and the most optimistic member of the main alien family.
She is compassionate, open-minded, and much better at interacting with humans than Yumyulack, which is not a high bar but still worth celebrating.
Jesse embraces Earth’s joys more easily than Korvo and Yumyulack.
She also becomes deeply important to the Wall without fully understanding it.
The tiny humans inside the Wall revere her because she periodically tosses candy and supplies into their world.
Jesse is basically a casual goddess to the Wall people.
She thinks she’s being nice.
They build religion around it.
That feels like a misunderstanding, but also extremely on-brand for this show.
Solar Opposites Wall Characters
The Wall started as a bizarre side gag and somehow turned into one of the best ongoing stories in the show.
I still find this hilarious.
The alien family is upstairs doing sci-fi sitcom nonsense while the Wall is downstairs running miniature revolutions, betrayals, religions, and war trauma.
The Solar Opposites Wall characters give the show its dramatic backbone.
Which is wild, because they live in a wall.
Cherie
Cherie is one of the strongest characters in the Wall storyline.
She was a Benihana waitress before Yumyulack shrank her over a shrimp misunderstanding, which might be the pettiest origin story in modern animation.
Inside the Wall, Cherie becomes a fierce fighter, a resistance figure, and eventually a mother.
She helps Tim fight the Duke, discovers the truth about the exit, and then gets betrayed by Tim when he chooses power over freedom.
Cherie is the Wall’s true survivor.
She keeps enduring things that should absolutely break her, and instead she comes back sharper, stronger, and much less interested in everyone’s nonsense.
Lindsey Tim Weekly
Tim begins as an ordinary man in a red shirt who gets shrunk because Yumyulack wants to complete his color collection.
That is such a stupid reason to ruin someone’s life, and yet here we are.
Inside the Wall, Tim becomes a resistance leader and helps challenge the Duke.
At first, he seems heroic.
Then he discovers the exit, betrays Cherie, and becomes the very type of ruler he once helped overthrow.
Tim’s arc is one of the best examples of power corrupting a character who once looked like the good guy.
He is not evil from the start.
He becomes afraid of being nobody again.
That fear makes him dangerous.
The Duke / Ringo
Ringo, better known as the Duke, is the original ruler of the Wall.
He favors the rich, oppresses the poor, controls resources, and generally behaves like a tiny dictator with snack-based infrastructure.
That makes him easy to hate at first.
But the show later complicates him when he escapes the Wall and ends up crossing paths with Cherie outside.
Their unlikely survival partnership gives him more depth than I expected.
The Duke is awful, but he is not written as a flat cartoon villain forever.
He gets unexpected moments of humanity, which makes the Wall storyline feel richer and stranger.
Not redeemed exactly.
But less simple.
Pezlie
Pezlie is Cherie and Tim’s daughter, and she earns her name because she is born inside a PEZ dispenser.
I cannot stress enough how much this show refuses to be normal.
She is the first human born in a miniaturized state, making her one of the most important symbolic characters in the Wall storyline.
Pezlie represents the next generation of Wall life.
That is both sweet and deeply horrifying.
Her birth proves that the Wall is no longer just a prison.
It has become a world.
A broken, dangerous, snack-wrapper world, but a world.
Halk Hogam
Halk is a Wall War One hero and one of the more grounded figures inside the Wall.
Before the Wall, he worked as an executive editor for the drama Bones, which becomes surprisingly useful when he gets pulled into investigative work.
Because apparently television editing skills transfer nicely to miniature murder investigations.
Halk initially supports Tim, but he starts questioning him after uncovering his lies.
Later, he teams up with Cherie to expose the truth and challenge Tim’s leadership.
Halk works because he wants peace but keeps getting dragged back into heroism.
Very relatable.
Some people dream of adventure. Halk dreams of retirement and family.
Honestly, same.
Sister Sisto
Sister Sisto is tied to one of the Wall’s weirdest and funniest ideas: the religion built around Jesse.
Because Jesse tosses supplies into the Wall, many residents see her as a divine figure.
The Bowinian Church forms around that belief, named after Jesse’s bow.
Sister Sisto helps lead this religious side of Wall society.
The whole thing is hilarious because Jesse has no idea she is basically a religious icon to tiny people.
That’s the Wall in one sentence: absurd premise, weirdly serious consequences.
SilverCops Characters
The SilverCops storyline adds another major branch to Solar Opposites, focusing on corrupt intergalactic law enforcement.
Because apparently Earth, the Wall, and the Pupa were not enough.
We also needed space cop corruption.
And honestly? Sure. Why not?
Glen
Glen starts as the Solar Opposites’ unfortunate neighbor.
After Terry injures his foot and launches him into space in a cryogenic pod, Glen ends up pulled into the SilverCops storyline.
That is a wild career pivot.
Most neighbors complain to the HOA.
Glen gets space-prisoned and eventually joins corrupt intergalactic police drama.
Glen’s arc is funny because his life gets completely derailed by living next to the wrong aliens.
A cautionary tale for real estate shoppers everywhere.
LoneSun
LoneSun is a muscular purple alien SilverCop with a Stetson hat and electric guitar.
That alone sounds like three character concepts stacked in a trench coat.
He initially appears helpful to Glen, but later reveals darker intentions when he tries to use Glen as a scapegoat.
LoneSun is a classic corrupt mentor figure.
He looks cool, acts friendly, and then reminds everyone why trusting space cops is probably a terrible idea.
Ventrez
Ventrez is a blue alien with magenta eyes and a chin beard-shaped shadow.
He serves as LoneSun’s second-in-command on the SilverTeam.
Ventrez adds to the SilverCops roster by helping establish the group as an actual corrupt system, not just one bad alien with cowboy accessories.
He’s part of the machinery that makes the SilverCops storyline feel bigger.
Glorgax
Glorgax is a chartreuse alien insectoid with green hair, orange-yellow antennae, and a flirtatious edge.
She initially seems helpful to Glen, even assisting with the SilverSuit bonding process.
But like much of the SilverCops world, her friendliness has strings attached.
Glorgax is fun because she looks strange, acts charming, and still turns out to be part of the larger manipulation.
Classic space cop behavior, apparently.
Cromus
Cromus is a massive Osmernian with tusks, scars, purple blood, and green brains.
He initially comes across as arrogant and dismissive, especially toward Glen.
But his role becomes more complicated because his undercover GoldCop identity changes how we understand him.
Cromus adds moral complexity to the SilverCops arc.
He looks like the obvious brute, but the story gives him more function than that.
Solar Opposites Characters: Good to Evil
Solar Opposites Cast
The Solar Opposites cast and characters have shifted over time, especially with the change in Korvo’s voice actor starting in Season 4.
Here’s a streamlined cast guide for the major roles and recurring voices.
- Dan Stevens — Korvo
- Justin Roiland — Korvo and additional voices, earlier seasons
- Thomas Middleditch — Terry
- Sean Giambrone — Yumyulack
- Mary Mack — Jesse
- Sagan McMahan — The Pupa
- Tiffany Haddish — Aisha / Terri
- Andy Daly — Tim / Lervus
- Sterling K. Brown — Halk
- Christina Hendricks — Cherie
- Alfred Molina — The Duke
- Sutton Foster — Sister Sisto / Tracy Johnson
- Miguel Sandoval — Enrique
- Kieran Culkin — Glen
- Tom Kenny — Ringo and additional voices
- Phil LaMarr — multiple roles
- Gary Anthony Williams — multiple roles
- Carlos Alazraqui — Ventrez and additional voices
- Blake Perlman — Glorgax and additional voices
- Lauren Tom — multiple roles
- Alan Tudyk — Nanobot Man
Solar Opposites Season 4 Characters
Solar Opposites Season 4 brought one major behind-the-scenes change: Korvo’s voice changed, with Dan Stevens taking over the role.
The alien family remains the center of the show, but the Wall and SilverCops storylines continue expanding the universe around them.
That’s what keeps the series fresh.
It’s not only about whether Korvo and Terry can survive Earth.
It’s also about the tiny society in the Wall, the Pupa’s looming purpose, and the wider universe of corrupt space systems.
The show keeps building outward while still letting Terry do ridiculous Earth nonsense.
Balance.
Why the Solar Opposites Characters Work So Well
The characters work because each group gives the show a different flavor.
The main Shlorpians bring alien sitcom chaos.
The Wall brings miniature dystopian drama.
The SilverCops bring intergalactic corruption and sci-fi action.
Why I think the cast is so strong:
- Korvo and Terry create the core comedy: one hates Earth, the other basically wants a loyalty card.
- Jesse and Yumyulack balance the family: one is sweet, the other is terrifying with school supplies.
- The Pupa adds mystery: adorable blob, planetary consequences.
- The Wall adds drama: Cherie, Tim, Halk, Pezlie, and the Duke bring emotional stakes.
- The SilverCops expand the universe: Glen’s story makes the show feel bigger than Earth.
That mix is why I keep coming back.
Where else am I going to get alien parenting jokes, tiny human civil war, and corrupt space cops in the same show?
Exactly.
Final Thoughts
The Solar Opposites characters are chaotic, weird, funny, and surprisingly layered.
Korvo gives me grumpy alien science energy.
Terry gives me Earth-loving nonsense.
Jesse brings sweetness.
Yumyulack brings disturbing little collector behavior.
The Pupa brings cute doomsday blob energy.
And the Wall characters bring enough betrayal, survival, and emotional intensity to make me forget I started watching an alien sitcom.
For me, that’s what makes Solar Opposites work.
It lets every corner of the show feel like its own weird little universe.
Now I’m curious: which Solar Opposites character is your favorite — Korvo, Terry, Jesse, Yumyulack, the Pupa, Cherie, Tim, or someone from the Wall?
