If you’ve been watching the Invincible animated series on Prime Video, or if you’ve recently fallen down the rabbit hole of the massive comic universe Robert Kirkman built, you might have heard a name pop up that sounds… surprisingly mundane. Brit. No, he isn't a citizen of the UK. He doesn't have a Union Jack on his chest. He’s a guy whose actual first name is Brittany—though he’ll probably break your arm if you call him that—and he’s essentially the most durable human being in existence.
But here is the thing: Brit isn't just a side character who shows up to take a punch for Mark Grayson. He is a cornerstone of the entire GDA (Global Defense Agency) infrastructure. Honestly, without Brit, characters like Cecil Stedman and Donald Ferguson wouldn't even have the careers they have today.
Who is Brit in Invincible and Why Does He Look So Old?
Brit is a literal "Old Soldier." Created by Robert Kirkman and Tony Moore back in 2003, he actually predates the Invincible comic series by a few months. He’s an elderly, fit man with white hair and a military buzz cut who has been working for the US government since before World War I.
He doesn't look his age because he's technically over a century old. His father, Brittany Sr., was a genius who developed a serum intended to make his son immortal. It didn't quite grant eternal youth, but it did make him invulnerable.
In the Invincible show, we finally see him making his debut in Season 3, voiced by the legendary Jonathan Banks (yes, Mike Ehrmantraut himself). It’s perfect casting. Brit has that "I’ve seen everything and I’m too tired for your drama" energy that Banks excels at. He’s a blue-collar hero. While Invincible is flying around having existential crises about his Viltrumite heritage, Brit is just showing up to work, getting hit by a tank, and asking when lunch is.
The Power Set: Is He Actually "Invincible"?
This is where people get confused. Most superheroes have a "package deal" of powers. If you’re strong, you’re usually durable. If you can fly, you usually have fast reflexes.
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Brit is different. He is completely invulnerable to all forms of damage. You can drop a nuke on him. You can throw him into the sun. You can hit him with a Viltrumite’s best Sunday punch. He will not bleed. His bones will not break. His skin will not burn. He is, quite literally, the only character in the franchise who is more invincible than Invincible himself.
However—and this is a big "however"—he doesn't have super strength.
Basically, he’s as strong as a human can possibly be. Because his muscles and bones can't be damaged, he can use 100% of his muscle mass without the risk of tearing anything, which makes him "superhuman" by Olympic standards, but he can't lift a building. He’s a guy who wins fights by being the last one standing. He lets the villain punch themselves into exhaustion against his face, then he hits them back until they stop moving.
His Deep History with Cecil Stedman
You can't talk about who is Brit in Invincible without mentioning Cecil Stedman. Their relationship is the bedrock of the GDA.
Brit was the one who actually introduced the concept of a government-run superhero task force. Long before the Guardians of the Globe were the premiere team, Brit was the guy the government sent in when things got "messy."
- The Clean-up Crew: Brit often works on the ground, handling the gritty details that high-flying heroes ignore.
- The Mentor Figure: He has a fatherly, albeit stern, relationship with Donald Ferguson. In the comics, the revelation that Donald is a cyborg is actually tied directly to Brit’s solo stories.
- The Leader: Eventually, Brit is called upon to lead the Guardians of the Globe during some of the darkest arcs in the series, specifically when the regular heavy hitters are off-planet or incapacitated.
It’s easy to overlook him because he doesn't have a flashy costume. He usually just wears a tactical vest or a simple jumpsuit. But in the world of Robert Kirkman, being flashy usually gets you killed. Being indestructible keeps you employed for 100 years.
The Family Man: Brit’s Personal Life
Despite being an indestructible killing machine for the GDA, Brit has a surprisingly grounded home life. He’s married to a woman named Jessica and has a son, Brittany Jr. (who, naturally, inherited his father’s invulnerability).
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His family life provides the emotional stakes for his character. He’s a man out of time. Most of the people he knew in the 1920s are long dead. His sister, Britney, is also superpowered, but they have a complicated, often strained relationship. His brother, Euclid, ended up as a villain. It’s a mess.
But that mess is what makes him human. He isn't a god. He’s a guy from a different era trying to figure out how to be a dad while also being the person Cecil calls when an interdimensional portal opens in downtown Chicago.
Why Brit is Vital for Invincible Season 3 and Beyond
If you're wondering why the show is bringing him in now, it’s because the stakes are about to skyrocket. We are approaching the Invincible War and the eventual showdown with Conquest.
When the Viltrumites start hitting Earth, you need someone who can take a hit. You need a tank. Brit is the ultimate tank. He provides a tactical perspective that the younger heroes like Mark or Eve just don't have yet. He’s the guy who tells the GDA, "Stop worrying about the collateral and start worrying about how to stop the bleeding."
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How to approach the Brit storylines
If you want to get the full Brit experience before the show spoils it all, you have a few options. He has three original one-shot comics: Brit, Brit: Cold Death, and Brit: Red, White, Black and Blue. These are collected in trade paperbacks and give you the full backstory of his time in the military and his early days with Cecil.
After those, he had an ongoing series that ran for 12 issues. It’s worth a read if you like the "gritty military meets crazy sci-fi" vibe that Invincible does so well.
Next Steps for Fans:
- Watch for Brit’s official entrance in the latter half of Season 3 on Prime Video.
- Pay attention to his interactions with Donald Ferguson; their history is deeper than the show has let on so far.
- Look for the "GDA" logo on his gear—it’s a reminder that while Mark is the protagonist, Brit is the foundation of that entire organization.