You probably recognize that face, even if the name took a second to click. Jack Alcott has this weird, magnetic ability to look both completely innocent and deeply troubled at the exact same time. It's a gift. One minute he's the kid you want to protect, and the next, he’s the guy making you wonder if there’s a body in the trunk.
Most people know him as Harrison Morgan. You know, the son of everyone's favorite serial killer. But if you think that’s the only thing on his resume, you’re missing out on some of the best prestige TV of the last few years. From gritty historical dramas to Rian Johnson’s quirky mystery worlds, Alcott is quietly becoming one of the most reliable actors in the business.
The Dexter Era: New Blood and Resurrection
Honestly, taking over the role of Harrison Morgan was a massive risk. We hadn't seen the character since he was a literal child being hauled off to Argentina by Hannah McKay. When Alcott showed up in Dexter: New Blood (2021), he had to convince us that he was Michael C. Hall’s flesh and blood. He nailed it.
The chemistry between them was uncomfortable in the best way. You could see the "Dark Passenger" flickering behind Alcott’s eyes. That finale? Polarizing. Some fans hated it; some felt it was the only way it could end. But regardless of how you felt about the script, Alcott’s performance was the glue holding that revival together.
Fast forward to 2025 and 2026, and the "Dexter-verse" isn't done with him yet. Dexter: Resurrection has officially brought him back into the fold. This time, he’s working alongside heavy hitters like Uma Thurman and Peter Dinklage. Alcott has mentioned in recent interviews that filming the first season of Resurrection felt like a "master class" every single day.
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Working with Uma Thurman is a flex. He’s gone on record saying he’ll be bragging about that for the rest of his life. Season 2 of Resurrection is already the talk of 2026, with filming expected to start around April. If you haven't caught up, you're going to be left behind by the time October rolls around and the new episodes drop.
Beyond the Bay Harbor Butcher
Before he was stabbing his dad (spoiler alert, but it’s been years), Alcott was doing incredible work in The Good Lord Bird (2020). This is a Showtime limited series you absolutely have to see. He played Jason Brown, one of the sons of the legendary abolitionist John Brown, played by Ethan Hawke.
It’s a wild, frantic, and deeply moving show.
Alcott was fresh out of the University of North Carolina School of the Arts when he landed this. Ethan Hawke apparently cast him after seeing just one audition tape. That says a lot. To hold your own against Hawke’s manic energy in that series is no small feat. He brought a grounded, human element to a story that often felt larger than life.
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The Rian Johnson Connection
Then there’s Poker Face (2023).
In the episode "The Future of the Sport," Alcott plays Randy.
He’s a go-kart track employee.
He’s southern.
He’s got a thick accent and a "ride-or-die" attitude that is a total 180 from Harrison Morgan.
It’s fun. It’s light. It shows he isn't just the "sad trauma boy" of Hollywood. He actually did his own stunts in that episode, too. Well, he tried to. He told a story about practicing a vault over a concrete barrier, feeling like a pro because of his childhood gymnastics training, and then immediately "busting his ass" once the cameras started rolling. He kept the take, though. That’s commitment.
What’s Next for Jack Alcott?
If you're looking for Jack Alcott movies and shows that aren't on a streaming loop yet, keep an eye out for Killing Faith. It’s a western thriller that puts him in a room with Guy Pearce and DeWanda Wise. It’s a gritty, 1850s-set tale about a mysterious doctor and a girl who might be possessed.
He's also been popping up in smaller projects and shorts like:
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- Blue Glass Heaven (2021)
- In Love with the Pain (2020)
- The Blacklist (He played a young Donald Ressler in one episode)
He’s picky. He doesn't just jump into every blockbuster that comes his way. He seems to prefer roles that have a bit of dirt under the fingernails.
Why He’s Actually Worth Following
The thing about Jack Alcott is that he doesn't feel like an "AI-generated" star. He’s not polished to a mirror shine. He’s a guy from Franklin, Tennessee, who was living the "struggling actor" life in New York before the pandemic sent him home. He’s got a real-world perspective that translates into his characters.
When you watch him in Dexter: Resurrection, you aren't just seeing a plot device. You’re seeing a kid trying to navigate the impossible legacy of a monster.
Actionable Viewing Guide
If you want to do a deep dive into his filmography, here is the order you should go in:
- The Good Lord Bird – Start here to see his range and how he handles historical drama.
- Dexter: New Blood – Essential for the context of his biggest role.
- Poker Face (Season 1, Episode 7) – For a palette cleanser to see his comedic and character-acting chops.
- Dexter: Resurrection – The current "it" show that everyone is talking about in 2026.
- Killing Faith – The movie to watch if you want to see him break out of the TV mold.
Go watch The Good Lord Bird first. Seriously. It's the most underrated thing he's ever done. Once you see him as Jason Brown, his performance as Harrison Morgan makes way more sense. You see the technical skill he brings to the table. He isn't just playing himself; he’s building these people from the ground up.
Check your local listings or streaming platforms for Killing Faith release dates in your region, as international distribution can be spotty for indie thrillers. If you are a fan of the Dexter franchise, make sure your Paramount+ subscription is active before the autumn 2026 premiere of Resurrection Season 2 to avoid the inevitable social media spoilers.