mason thames
Finding reliable information about Mason Thames online feels like a scavenger hunt. One site lists a different height. Another runs with co-star dating rumors that neither party has ever confirmed. Fans deserve better than that — so this guide pulls everything together in one place. His age, height, filmography, relationship status, upcoming projects, and the career story behind all of it.
Who Is Mason Thames?
Mason Thames is the kind of young actor Hollywood doesn’t produce on a schedule. He arrived fully formed — or close enough to it — delivering a performance in his breakout film that left critics searching for older comparisons and coming up short.
He grew up in Phoenix, Arizona, in a family that encouraged creative expression early. Community theater turned into local productions. Local productions turned into a move to Los Angeles. From there, the path wasn’t overnight — it was audition by audition, rejection absorbed, technique sharpened, until the right role found him.
What separates Thames from other young actors who flame out after one big moment is the way he approaches the work. He’s not chasing fame. He’s building a body of work. And at 18, that body of work already looks substantial.
Mason Thames Age and Early Life
On July 10, 2007, Mason Thames was born in Phoenix, Arizona. In 2026, he will be eighteen years old.
His upbringing was grounded and family-oriented — a detail that shows up consistently in how he handles the less glamorous parts of industry life. Press tours, public scrutiny, red carpets at an age when most teenagers are navigating high school hallways. He manages all of it with a composure that tends to surprise people meeting him for the first time.
The move from Phoenix to Los Angeles marked the real beginning. Professional auditions are a different animal from school plays, and Thames learned that quickly. Rejection became part of the routine. Improvement became the response to it.
How Tall Is Mason Thames?
Mason Thames currently stands at 5 feet 10 inches (178 cm).
At 18, that number may still shift. But even at his current height, he carries himself in a way that reads taller on screen — an upright posture and a physical confidence that casting directors have repeatedly noted. He doesn’t overpower older co-stars, but he holds his own beside them, which matters considerably in the kinds of roles he’s landing.
For reference:
- Ethan Hawke (The Black Phone) — 5’10”
- McKenna Grace — 5’4″
- Gerard Butler (How to Train Your Dragon) — 6’2″
Fans who meet him at conventions often comment that he feels taller in person than expected. That’s posture. That’s presence. Both are things you can’t fake.
Mason Thames Movies: Full Filmography
His IMDb profile tells a story of deliberate upward movement — no filler projects, no paycheck roles that don’t fit the larger picture.
| Year | Title | Role | Notes |
| 2019 | After Omegas | Lead | Short film debut |
| 2021 | For All Mankind | Young Danny Stevens | TV series, 2 episodes |
| 2022 | The Black Phone | Finney Blake | Breakout leading role |
| 2024 | Incoming | Benj Nielsen | Netflix original |
| 2025 | How to Train Your Dragon | Hiccup Horrendous Haddock III | Live-action adaptation |
| TBA | The Black Phone 2 | Expected return | In development |
Beyond the acting credits, Thames has spoken about a long-term interest in directing. He watches how directors frame shots and manage actors on set, filing it away. That kind of thinking — playing the long game before you’ve fully arrived — tends to produce careers that last.
The Black Phone: The Role That Defined His Generation
Scott Derrickson’s supernatural thriller needed something very specific: a young actor who could carry the emotional weight of the entire film without getting swallowed by the darkness surrounding him. Hundreds of actors auditioned. Thames got the part.
As Finney Blake, he played a quiet, determined kid facing something genuinely terrifying — and made every small act of resistance feel monumental. The role required long hours on a confined basement set, emotionally draining takes, and the kind of sustained concentration that some experienced adult actors struggle to maintain. Thames delivered consistently enough that the crew would reportedly get emotional watching playback.
The Black Phone grossed over $160 million worldwide and earned rare dual status: critical praise and genuine cult horror following. For Thames personally, it answered a question the industry always asks about young actors — can they actually lead? His answer was unambiguous.
How to Train Your Dragon, Mason Thames
The live-action How to Train Your Dragon represents a different kind of challenge entirely. Where The Black Phone demanded emotional interiority and stillness, Hiccup requires physicality, humor, and the ability to anchor a beloved animated franchise without triggering the audience’s nostalgia defenses.
Thames prepared with a focused training regimen — functional strength, movement work, and flight-rig sequences that demanded real athletic capability. He’s spoken about studying the original films closely, not to imitate Jay Baruchel’s vocal performance, but to understand what made Hiccup worth caring about so he could find his own version of that.
If the film performs well — and early signals suggest it will — Thames steps into multi-film franchise territory. That’s a different career entirely.
Mason Thames Girlfriend and Relationship Status
Thames keeps his personal life private. That’s not a PR line — it shows up consistently across every interview he does. Inquiries concerning his romantic life are diverted to the work. Social media posts focus on projects, friends, and occasional behind-the-scenes content. Nothing that gives tabloids traction.
As of 2026, he has not publicly confirmed a relationship with anyone.
Are Mason Thames and McKenna Grace Dating?
No — and it’s worth being direct about this because the question circulates constantly.
The two actors have a genuine friendship built through their work together. Supportive social media interactions and appearances at industry events sparked speculation among fans, and the internet did what it does with that kind of material. But neither Thames nor Grace has ever indicated a romantic relationship, and the rumors appear to be entirely fan-driven.
Both are focused on expanding careers. The friendship is real. The dating narrative is not.
Mason Thames Net Worth
Exact figures aren’t publicly disclosed, but estimates place his net worth at approximately $500,000 as of 2026 — a figure that reflects his early-career stage rather than his trajectory.
His primary income sources to date include his lead role in The Black Phone, the Netflix original Incoming, and his position at the center of the How to Train Your Dragon live-action franchise. Backend bonuses, promotional partnerships, and the franchise earnings still ahead mean that current estimates are likely a significant undercount of where his finances will sit in three to five years.
His team’s apparent approach — prioritizing long-term credibility over quick paydays — suggests those future numbers will be considerably larger.
What Makes Mason Thames Different as an Actor
Thames works with a stillness that most young performers actively avoid. He understands that silence communicates things dialogue can’t. Directors consistently praise his ability to listen and react within scenes — micro-expressions that cameras pick up in ways that register emotionally with audiences even when they can’t articulate exactly why.
He learned through experience rather than formal training programs. On set, he studies the veterans around him — Ethan Hawke, Gerard Butler — watching how they approach technical challenges and asking genuine questions about technique. That reputation as a collaborator and a learner earned him goodwill that purely talent-driven actors sometimes don’t bother building.
Casting directors now associate his name with something specific: emotional honesty that can’t be coached into someone who doesn’t already carry it.
Social Media Presence
Thames uses social media sparingly and intentionally. His Instagram reads more like a curated portfolio than a personal diary — professional shots, set content, the occasional acknowledgment of a milestone or a cause he cares about.
That restraint creates something rare in 2026: genuine curiosity. People want to know more precisely because he doesn’t volunteer everything. In an industry that often pushes young talent toward constant online visibility, his approach stands apart — and strategically, it works in his favor.
What’s Next for Mason Thames
The next few years look genuinely significant. A How to Train Your Dragon franchise that performs commercially opens multi-film doors. The Black Phone 2 is in development, with Thames expected to return as Finney Blake in some form. Industry sources have also linked him to an upcoming drama project that moves away from genre films entirely — the kind of pivot that signals an actor ready to prove range rather than coast on a lane that’s already working.
Award consideration is a realistic conversation within the next three to five years. Not because of hype — because the project selection and the talent point that direction.
Mason Thames at a Glance
| Detail | Information |
| Full Name | Mason Thames |
| Date of Birth | July 10, 2007 |
| Age (2026) | 18 years old |
| Birthplace | Phoenix, Arizona, USA |
| Height | 5’10” / 178 cm |
| Breakout Role | Finney Blake — The Black Phone |
| Notable Projects | The Black Phone, Incoming, How to Train Your Dragon |
| Relationship Status | Private; no confirmed partner |
| Estimated Net Worth | ~$500,000 |
| Active Since | 2019 |
Frequently Asked Questions
How old is Mason Thames in 2026?
Mason Thames is 18 years old, born July 10, 2007, in Phoenix, Arizona.
How tall is Mason Thames?
He is 178 cm (5 feet 10 inches) tall.. At 18, he may still grow, but his current build and posture already work strongly in his favor for the range of roles he’s booking.
Who is Mason Thames’s girlfriend?
He has no publicly confirmed girlfriend. No reliable source has confirmed a present relationship, and Thames maintains a clear separation between his personal and business lives.
Are Mason Thames and McKenna Grace dating?
No. The two share a genuine friendship, but dating rumors are entirely fan-driven. Neither has confirmed a romantic connection.
What movies has Mason Thames been in?
His film credits include The Black Phone (2022), Incoming (2024), and the live-action How to Train Your Dragon (2025). Earlier credits include the short film After Omegas and a guest role in the TV series For All Mankind.
What was Mason Thames’s role in The Black Phone?
He played Finney Blake, the lead character — a role that earned widespread critical acclaim and established him as one of the most promising young actors working in Hollywood today.
The Bottom Line
Mason Thames built his career on quiet intensity, deliberate project choices, and a complete disinterest in chasing gimmicks. The performances linger. The upcoming slate promises bigger moments. And the foundation beneath all of it looks solid enough to support a very long run.
His story is still in its early chapters — which is exactly what makes it worth following.
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