With a breakout role in one of the most buzzed-about horror films of the decade, Mason Thames went from a relative unknown to a household name almost overnight. Now 17, he’s balancing a string of new releases with the pressure of being Hollywood’s next big franchise lead. This article lays out what’s actually known about his career, his personal life, and the figures you’ll see in headlines.
Age: 17 (born July 10, 2007) · Nationality: American · Breakout Role: Finney Blake in The Black Phone (2021) · Debut Year: 2017 · Instagram Followers: Over 1 million
Quick snapshot
- American actor born July 10, 2007 The Movie Database (industry reference)
- Breakout role as Finney Blake in The Black Phone (2021) IMDb (industry database)
- Acting debut in 2017 short film After Omelas Wikipedia (community encyclopedia)
- Exact place of birth (Dallas vs. Phoenix reported) Screen Dollars (industry biography site)
- Current relationship status Celebrity Net Worth (public figure finance tracker)
- Verified net worth (estimates range from $1 million to $2 million) Celebrity Net Worth (public figure finance tracker)
- 2017: Acting debut IMDb (industry database)
- 2021: Starred in The Black Phone IMDb (industry database)
- 2024: Starred in Incoming and Monster Summer Wikipedia (community encyclopedia)
- 2025: Set to star in live-action How to Train Your Dragon All American Speakers (speaker bureau biography)
- Lead role in How to Train Your Dragon (2025)
- Continuing to build a diverse filmography
Of the many facts available across the web, a handful define Mason Thames’s public profile best — and for a young actor with a growing footprint, the basic identifiers matter most.
| Full Name | Mason Thames |
| Date of Birth | July 10, 2007 |
| Nationality | American |
| Profession | Actor |
| Famous Role | Finney Blake in The Black Phone |
| Debut Role | Liam in After Omelas (2017) |
| Over 1 million followers Instagram (social platform) |
Why is Mason Thames so famous?
Breakout role in The Black Phone
- Mason Thames gained widespread recognition for playing Finney Blake in the 2021 supernatural thriller The Black Phone IMDb (industry database).
- The role paired him opposite Ethan Hawke and immediately established him as one of the most talked-about young actors in horror.
- Before this, his largest exposure had been a three-episode arc on Apple TV+’s For All Mankind in 2019.
Mason Thames has played a lead in a major horror hit, a Netflix teen comedy, and a family adventure — all before turning 18. The range alone signals a career managed with long-term intent.
Other notable projects
- Incoming (2024) – A Netflix teen comedy where Thames took a lead role Wikipedia (community encyclopedia).
- Monster Summer (2024) – A family adventure film co-starring Mel Gibson.
- How to Train Your Dragon (2025) – Live-action adaptation; Thames voices Hiccup Horrendous Haddock III, a role that will define the next phase of his career.
The implication: For a performer who only debuted in 2017, the speed of Thames’s transition from short-film actor to franchise lead is striking — a single role in a supernatural thriller reshaped his entire career trajectory.
What nationality is Mason Thames?
American actor born in the United States
- Mason Thames is an American actor, born July 10, 2007 The Movie Database (industry reference).
- Biographies disagree on his exact place of birth — Screen Dollars reports Dallas, Texas, while TMDB lists Phoenix, Arizona.
The pattern: For a rising star in Hollywood, American nationality is hardly a barrier — but the ambiguity over his birthplace highlights how quickly his public biography is still being pieced together in real time.
Is Mason Thames in a relationship?
Current relationship status
- Mason Thames has not publicly confirmed a relationship. At 17, his professional commitments dominate his public timeline.
- Celebrity gossip databases do not list an active partner for Thames.
Past dating rumors
- Rumors linking him to actress McKenna Grace are widespread online, but neither party has addressed them directly.
- McKenna Grace was born June 25, 2006, making her roughly 13 months older than Thames.
The silence around Thames’s personal life is a strategic choice. Many young stars prioritize career narrative over tabloid exposure, and Thames appears to be following that path.
Why this matters: The most persistent questions about Thames’s personal life revolve around relationships he hasn’t confirmed — a pattern common for young actors whose fame outpaced the public’s ability to separate on-screen chemistry from real life.
Does Mason Thames have a wife?
Mason Thames is 17 years old and has no wife or confirmed public relationship.
How old are Mckenna Grace and Mason Thames?
Mason Thames was born July 10, 2007 (currently 17). McKenna Grace was born June 25, 2006 (currently 18).
Timeline signal
A look at the key dates in Thames’s career shows a compressed arc that most actors spend a decade building.
| Year | Event | Source |
|---|---|---|
| 2017 | Acting debut: short film After Omelas | IMDb (industry database) |
| 2019 | Guest role: For All Mankind | All American Speakers (speaker bureau biography) |
| 2021 | Breakout role: Finney Blake in The Black Phone | IMDb (industry database) |
| 2024 | Lead roles in Incoming and Monster Summer | Wikipedia (community encyclopedia) |
| 2025 | Set to star in How to Train Your Dragon | All American Speakers (speaker bureau biography) |
The clear takeaway: Thames is graduating from genre films to tentpole blockbusters at exactly the right moment in his adolescence, a transition that few child actors pull off without a gap in their filmography.
Clarity: Facts vs. Rumors
Confirmed facts
- Born July 10, 2007 TMDB (industry reference)
- American actor TMDB (industry reference)
- Starred as Finney Blake in The Black Phone IMDb (industry database)
- Active on Instagram with over 1 million followers Instagram (social platform)
What’s unclear
- Exact place of birth (Dallas or Phoenix)
- Current relationship status
- Verified net worth (estimates vary from $1M to $2M)
- Specific upcoming projects beyond How to Train Your Dragon
The takeaway: Verified facts are limited, but even the known details show Thames’s biography is still being assembled in real time.
Expert perspectives
Mason Thames is an American actor whose breakout role came as Finney Blake in The Black Phone. His filmography includes television work and a growing number of feature films.— Wikipedia (community encyclopedia)
At just 17 years old, Mason Thames has established himself as a sought-after young talent.— IMDb (industry database)
These authoritative sources confirm the core facts of Thames’s career.
Summary
For Hollywood casting directors, Mason Thames represents a rare commodity: a teenage actor with proven box-office draw in horror, reliable critical reception in comedy, and the physical presence to anchor a major VFX franchise. The variance in net worth estimates — from $1 million to $2 million across sources — reflects the difficulty of calculating a minor’s earnings from largely undisclosed Hollywood contracts. The question for Thames isn’t whether he can act; his filmography already answers that. The question is how he navigates the leap from genre actor to franchise star without losing the intimacy that made his breakout work so effective. For a 17-year-old actor standing at the edge of a major franchise, the path narrows to a single question: can he carry a legacy property that already has a beloved animated iteration? His answer will define the next decade of his career.
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För en djupare titt på hans uppväxt och genombrott, se Mason Thames biografi.
Frequently asked questions
What is Mason Thames best known for?
He is best known for playing Finney Blake in the 2021 supernatural thriller The Black Phone IMDb (industry database).
How old is Mason Thames?
Mason Thames was born July 10, 2007, making him 17 years old.
What are Mason Thames’s upcoming movies?
His most notable upcoming project is the live-action adaptation of How to Train Your Dragon, set for release in 2025, where he voices Hiccup Horrendous Haddock III.
Where was Mason Thames born?
Sources disagree on his exact birthplace. The Movie Database lists Phoenix, Arizona, while Screen Dollars reports Dallas, Texas.
Does Mason Thames have a wife or girlfriend?
Mason Thames is 17 years old and has no confirmed public relationship, wife, or girlfriend.
What is Mason Thames’s net worth?
Net worth estimates for Mason Thames vary widely, between $1 million and $2 million.
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Henry Morgan is Senior Reporter at Media Grid UK, covering breaking stories and community-sourced tips across the UK.