If you spent any time watching PBS Kids between 2014 and 2017, you know Agent Oscar. He was the gadget-obsessed, lab-coat-wearing heart of the Odd Squad precinct. But then, he just... stopped. Sean Michael Kyer now is a far cry from the kid who used to explain the properties of a "spherical-un-round-inator" to confused agents.
He didn't have a public meltdown. There was no "Hollywood kid gone wrong" tabloid headline. Honestly, he just grew up and chose a different path, which is something a lot of child actors find impossible to do once the cameras start rolling.
What Happened to Agent Oscar?
Sean Michael Kyer was everywhere for a few years. He wasn't just in Odd Squad; he was the emotional anchor in Continuum as Sam Cameron and popped up in When Calls the Heart. He won a Daytime Emmy for his work. That’s a big deal. For most kids, that would be the signal to move to L.A. and start chasing Marvel roles.
Instead, Kyer’s professional acting credits basically hit a wall in 2017.
His departure from Odd Squad was written into the show—Oscar became the president of the organization’s science division and handed his lab over to Oona. In real life, Sean was entering his late teens and heading toward a normal life. By 2026, he’s in his mid-twenties. Think about that. The kid who was barely four feet tall when he started is now an adult who hasn't been on a film set in nearly a decade.
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The Reality of Life After Childhood Fame
It’s easy to assume that when an actor disappears, something bad happened. With Sean, it seems like the opposite. He had a very successful run, banked the experience, and decided he’d had enough of the "industry."
Most "where are they now" stories about child stars end in one of two ways:
- They’re still struggling to get guest spots on procedural dramas.
- They’ve pivoted to being an "influencer" on TikTok.
Kyer didn't really do either. He’s kept a remarkably low profile. He’s not out there chasing "clout" or trying to reboot his old characters.
Why He Still Matters to Fans
Even though he isn't active in Hollywood right now, the legacy of his work remains huge in the world of educational TV. Odd Squad is one of those rare shows that managed to make math actually funny. Sean’s comedic timing was a huge part of that. He played the "straight man" to the chaos around him with a level of professionalism that most adult actors struggle to hit.
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He also stayed active in the Vancouver scene for a while before stepping back. Being a Canadian actor often means you have a bit more of a grounded perspective on the business than kids raised in the Hollywood bubble.
Sean Michael Kyer in 2026: The New Chapter
So, what is he actually doing?
While he hasn't released a public "retirement" statement, his absence from the screen for over seven years speaks for itself. He’s focused on his private life and education. He essentially pulled a "Danny Lloyd" (the kid from The Shining) or a "Jack Gleeson"—he did the work, did it better than most, and then decided he wanted to be a regular person.
You won't find him on the red carpet this year. You won't see him in the latest Netflix teen drama. And honestly? That's probably for the best.
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What You Can Take Away From His Career
If you’re a fan of his work or just curious about how child stars navigate the world, Sean Michael Kyer is a masterclass in how to leave on a high note.
- Quit while you're ahead: He won his awards and left before the roles dried up or became repetitive.
- Privacy is a choice: You don't owe the public your entire adult life just because you were on TV when you were eleven.
- Diversify your interests: There is life outside of a soundstage.
If you’re looking to revisit his best work, Odd Squad is still widely available on PBS Kids and various streaming platforms. It holds up surprisingly well, mostly because of the chemistry between the original cast. While we might not see him in new projects anytime soon, his impact on a generation of kids who actually understand the difference between a square and a rectangle (thanks to him) is pretty undeniable.
If you want to keep up with the rest of the Odd Squad alumni, many of them—like Dalila Bela—have continued acting in major productions like Anne with an E. But for Sean, the lab coat remains retired, and he seems perfectly fine with that.
Next Steps for Fans:
If you want to support the work he did, the best thing to do is stream the original seasons of Odd Squad. It remains one of the highest-quality educational programs ever produced. You can also check out his more dramatic turns in Continuum to see just how much range he had as a young performer before he decided to trade the spotlight for a quieter life.