Mason is getting pretty famous these days. People in America can’t seem to get enough of his acting. As he pulls off roles that defy his age. Born in Texas, he first caught everyone’s eye playing the tough kid Finney Blake in The Black Phone, the scary one that everyone talked about. Then he scored this huge part as Hiccup in the live-action version of How to Train Your Dragon. Not many people realise that his whole start came from ballet classes, the strict kind, rather than a regular acting setup. This blog dives into Mason Thames height, biography, career, family, and more, highlighting why he is a star to watch.
Mason Thames Biography
Thames comes from Dallas, Texas. He is an American actor. Born on July 10, 2007. He began performing at a relatively young age, having completed four years of ballet training. He even toured professionally as the youngest member of his company. That kind of discipline carried over to acting without much fuss. He made his screen debut at the age of 11. Since then, his career has continued to gain momentum. Especially after that breakout role. Now he has representation from big names like WME and Brillstein Entertainment Partners. It sets him up as one of Hollywood’s promising young talents, especially working in a major studio.
| Full Name | Mason Thames |
| Date of Birth | July 10, 2007 |
| Age (2025) | 18 years |
| Profession | Actor, Former Ballet Dancer |
| Hometown | Dallas, Texas, USA |
| Nationality | American |
| Career Start | Acting debut at age 11 in For All Mankind |
| Known For | The Black Phone, How to Train Your Dragon |
| Ballet Training | 4 years, youngest in a professional company |
| Favorite Movie | Spider-Man 2, Step Brothers |
| Favorite Actors | Timothée Chalamet, River Phoenix, Heath Ledger |
| Favorite Destinations | Brazil, London |
| Hobbies | Watching movies, dancing, travelling |
Mason Thames Age
As of 2025, Mason is 18 years old, already having achieved impressive milestones in his young acting career.
Mason Thames Height and Physical Appearance
Thames is about 5 feet 8 inches tall, which comes to 173 cm. He has an athletic build. He looks young and charming. His brown hair and those warm brown eyes really complement each other. On screen, he brings a real physical presence to his roles. It comes from mixing athletic moves with years of ballet training. You get this blend of grace and straight-up athleticism. It nails that combination.
| Attribute | Details |
|---|---|
| Mason Thames Height | Approximately 5 feet 8 inches (173 cm) |
| Build | Athletic, with a blend of grace from ballet training |
| Hair Color | Brown |
| Eye Color | Brown |
| Notable Features | Youthful charm, expressive brown eyes |
| Physical Presence | Real physical energy, combining athletic movement and ballet grace |
| Tattoo | None |
Mason Thames Education
Mason’s academic schooling is unknown. It is all kept private. He switched over to online classes right after his first year of high school. That way, he could throw himself into acting full-time. That kind of dedication early on got a boost from his ballet days. He did four years of it. Gave him this real discipline and poise. Additionally, he possesses a solid work ethic and excellent control over his body. All that has come in handy big time for his work on screen.
| Attribute | Details |
|---|---|
| Academic Schooling | Specific details are private |
| High School | Attended traditional high school through the first year |
| Switch to Online Schooling | Moved to online classes after the first year to focus on acting |
| Ballet Training | Trained for 4 years, the youngest member of a professional ballet company |
Mason Thames Career
Mason’s career exemplifies his rapid rise in Hollywood. Pretty much a straight shot to the top.
It all kicked off with ballet. He trained for four years straight. That stuff really drilled in the discipline he needed. Plus the physical side of it. Helped a ton later on with stunts in movies. You know how demanding that can be.
Then came his acting start on TV. Debuted in 2019. It was the Apple TV+ show For All Mankind. Solid first step there.
The big one hit in 2021, though. He played Finney Blake in The Black Phone. That movie was a hit. Landed him all kinds of praise. Widespread acclaim basically. Changed things for him quickly.
From there, it snowballed. Got cast as the lead Hiccup. In the 2025 live-action How to Train Your Dragon. High-profile gig, no doubt.
Mason Thames Movies
The table below lists his major movie roles.
| Year | Title | Role |
|---|---|---|
| 2017 | After Omelas (Short) | Liam |
| 2021 | The Black Phone | Finney Blake |
| 2024 | Incoming | Benj Nielsen |
| 2024 | Monster Summer | Noah Reed |
| 2025 | How to Train Your Dragon | Hiccup Horrendous Haddock III |
| 2025 | The Black Phone 2 (Yet to be Released) | Finney Blake |
| 2025 | Regretting You (Yet to be Released) | Miller Adams |
| To be Announced | New Year’s Eve (Yet to be Released) | Role inspired by Billie Joe Armstrong |
TV Shows
In addition to his film work, Mason has made guest appearances in several television series.
| Year | Title | Role | Notes |
|---|---|---|---|
| 2019 | For All Mankind | Young Danny Stevens | 3 episodes |
| 2020 | Evel | Robbie | 1 episode |
| 2021-2022 | Walker | Young Cordell Walker | 3 episodes |
Achievements
Mason has achieved some notable achievements. Although he is just starting his career, he has already achieved some major milestones.
People really praised his work in The Black Phone. Director Scott Derrickson said he possesses a rare talent for handling every moment with truth and emotion, without overacting.
He also landed the lead role in the live-action adaptation of “How to Train Your Dragon.” That’s one of those adaptations everyone is waiting for. Pretty much carrying a major franchise on his shoulders.
His steady work on these major projects has made him stand out. It is like one of the promising young actors coming up in Hollywood these days.
Mason Thames Family
Thames is really close to his family. Their support has never wavered from the start. It basically kept him going on this whole acting path. His father, Byron Thames, always encouraged his dreams of becoming an actor. No question about that. His mother, Lisa Alpart, has just been there solid through everything. Then there is his older sister, Brooke Madison. She is a pro ballerina. Her whole thing with dance got him into performing arts in the first place. He was inspired from the beginning.
Mason Thames Relationship
Hollywood’s always full of those romance rumours. Mason comes right out and sets things straight. People speculate that Mason Thames Girlfriend is his co-star McKenna Grace or Nico Parker. The young actor says they are all close friends, nothing more. He keeps the focus on his career, the one that is really starting to take off. Their personal life stays way off-screen. There is no confirmation about relationships yet.
| McKenna Grace | Rumoured |
| Nico Parker | Rumoured |
Mason Thames Net Worth
As of September 2025, Mason Thames net worth is estimated to be between $1.5 million and $2 million. He built that up primarily from starring in big films like The Black Phone. Endorsement deals were added to it. His social media following continues to grow as well. Income mainly comes from acting gigs. Brand partnerships bring in cash. Press tours pay well. Even Instagram alone pulls in over six figures each year.
Mason Thames Social Media Preferences
| Platform | Username | Followers/Subscribers |
|---|---|---|
| @masonthames | 2.3 M | |
| Mason Thames | 46k | |
| TikTok | @masonthames | 2.5 M |
| @Mason_Thames | 35.9k |
Frequently Asked Questions (FAQ)
A. Mason is 5 feet 8 inches.
A. As of 2025, his estimated net worth is between $1.5 million and $2 million.
A. He is 18 years old as of 2025. He was born on July 10, 2007.
A. He studied ballet for four years as a child, toured with a professional company, and performed in The Nutcracker. He credits this training with helping his physicality and stunt work in acting.