Mason Thames is one of Hollywood most exciting young stars right now. He was born on July 10, 2007, in Dallas, Texas. At just 18 years old in 2026, he has already built a remarkable career. Most people first discovered him in the 2022 horror film The Black Phone. He played Finney Blake, a kidnapped boy fighting to survive. His performance was raw, emotional, and completely unforgettable.
Mason Thames did not stop there. In 2025, he led the live-action How to Train Your Dragon, which earned over $636 million worldwide. He also starred in The Black Phone 2 and Regretting You the same year. Three major films in one year is rare for any actor. For an 18-year-old, it is extraordinary. Mason Thames is just getting started.
Biography Table
| Detail | Information |
| Full Name | Mason Thames |
| Date of Birth | July 10, 2007 |
| Age (2026) | 19 years |
| Birthplace | Dallas, Texas, USA |
| Nationality | American |
| Zodiac Sign | Cancer |
| Height | 178 cm (5’10”) |
| Profession | Actor |
| Known For | The Black Phone, How to Train Your Dragon (2025) |
| Estimated Net Worth | $2 million (2026) |
| Social Media | Instagram, TikTok |
Early Life and Background
Childhood and Family
Mason Thames was born on July 10, 2007, and grew up in the McKinney/Prosper area just north of Dallas, Texas. From a young age, he was surrounded by creative energy. His father, Byron Thames, fostered a love of film at home, introducing Mason to storytelling through movies well before he ever stepped in front of a camera. His older sister, Brooke Madison Thames, is a professional dancer and ballerina whose dedication to her craft left a lasting impression on her younger brother.
The Thames family is described by Mason himself as close-knit and grounding. Despite his rapid rise to fame, he has consistently credited his family as the anchor that keeps him focused and level-headed in a demanding industry.
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Dance and Early Performance Training
Before Mason ever delivered a line of dialogue on screen, he spent years on stage. Inspired by his sister Brooke, he began ballet training at a young age and committed to it seriously for approximately four years. His dedication paid off he toured internationally with a professional ballet company, reportedly becoming the youngest cast member in the troupe’s history at the time. He also performed in productions of The Nutcracker.
This background is more than a trivia footnote. Ballet gave Mason physical awareness, emotional discipline, and the ability to convey feeling through movement skills that translate directly to the kind of nuanced screen performances he has become known for.
Education and Growing Up in the Spotlight
Mason transitioned into acting around age 11, blending conventional schooling with the unpredictable rhythms of an early entertainment career. Growing up in Texas before relocating to Los Angeles, he navigated the balance between a normal adolescence and the responsibilities that come with landing major studio roles as a teenager.
He has spoken openly in interviews about approaching his career thoughtfully rather than reactively choosing roles that challenge him rather than simply chasing fame. That maturity, evident even in his early interviews with outlets like The Hollywood Reporter, reflects an upbringing that prioritized craft and character over celebrity.
Breakthrough Acting Career
First Roles and Television Debut
Mason began auditioning at 11 and made his early mark through television work and smaller film appearances. His streaming debut helped industry insiders take notice of his natural instincts as a performer before mainstream audiences had any idea who he was. Roles in projects like Incoming on Netflix gave him valuable screen time and showed range beyond the dramatic weight of what was to come.
Breakout Performance in The Black Phone
Everything changed in 2022 when The Black Phone, directed by Scott Derrickson, was released. Mason was just 14 years old when filming took place, and yet he carried the film as Finney Blake a kidnapped boy who communicates with the ghosts of a serial killer’s previous victims in order to survive. It was a psychologically demanding role that required him to sustain terror, grief, and determination across an entire feature film.
Co-starring alongside Ethan Hawke, who played the masked villain The Grabber, Mason held his own against one of Hollywood’s most respected character actors. Critics praised his performance for its emotional authenticity and restraint. The film was both a critical and commercial success, instantly establishing Mason Thames as a bankable young lead and setting the stage for everything that followed.
Major Film Projects
Black Phone 2 and Horror Milestone
In October 2025, Mason returned as Finney Blake in The Black Phone 2, once again directed by Scott Derrickson. The sequel was one of the most anticipated horror releases of the year, and Mason carried the weight of audience expectations with confidence. In an amusing behind-the-scenes moment he shared publicly, he admitted that after spending nine months immersed in the character of Hiccup for How to Train Your Dragon, he occasionally slipped into his Hiccup voice while filming Black Phone 2 prompting Derrickson to gently remind him over the monitor: “I hear Hiccup.” The anecdote captures something endearing about Mason’s work ethic: he goes fully in, every time.
Live-Action How to Train Your Dragon
Released on June 13, 2025, the live-action remake of How to Train Your Dragon was directed by Dean DeBlois, who also helmed the beloved original animated trilogy. Mason stepped into the iconic role of Hiccup Horrendous Haddock III a role originally voiced by Jay Baruchel opposite Nico Parker as Astrid and Gerard Butler reprising his role as Stoick the Vast.
The film carried a $150 million production budget and earned over $636 million at the worldwide box office, making it one of the biggest hits of 2025. For Mason, it was deeply personal. In interviews, he described Hiccup as his childhood hero he even dressed as the character for Halloween as a kid. To prepare, he trained with animal-handling consultants and worked extensively with a full-size Toothless puppet to make the bond between Hiccup and the dragon feel tactile and real.
The result was praised by both fans of the animated films and newcomers alike. Mason made the role his own while honoring what made the character beloved in the first place.
Other 2025–2026 Projects
Beyond the two major franchises, Mason also starred in Regretting You (released October 24, 2025), an adaptation of Colleen Hoover’s bestselling romance novel, co-starring McKenna Grace. The film demonstrated his willingness to step outside genre expectations and take on emotionally grounded, character-driven material a smart career move that broadened his appeal well beyond horror and action audiences.
Career Highlights & Records
Mason Thames achieved something in 2025 that very few actors his age have managed:
- Three major theatrical releases in a single year How to Train Your Dragon, The Black Phone 2, and Regretting You
- Led a film grossing over $636 million worldwide at age 17
- Youngest cast member to tour internationally with a professional ballet company before entering acting
- Featured in coverage recognizing him among Hollywood’s most promising emerging talents
- Confirmed for two franchise sequels simultaneously: How to Train Your Dragon 2 (2027) and the continuing Black Phone series
Public Persona and Media Image
Social Media Presence
Mason maintains a presence on Instagram and occasionally on TikTok, though he keeps both accounts notably curated. He uses Instagram to share film updates, red carpet appearances, and moments from events like Paris Fashion Week, where he attended the Louis Vuitton Spring 2026 show. His approach to social media mirrors his broader public strategy: visible enough to engage fans, private enough to protect his personal life.
His content feels authentic rather than managed a quality that resonates strongly with Gen Z audiences who can immediately sense when a celebrity’s online presence is performative versus genuine.
Public Appeal and Recognition
Part of what makes Mason Thames compelling to watch, both on screen and in interviews, is that he comes across as genuinely easygoing. When The Hollywood Reporter asked him to describe himself, he said simply: “I’m a pretty chill dude.” That lack of pretension, combined with undeniable talent and a work ethic developed through years of ballet and early auditions, creates a public image that is hard not to root for.
He has been recognized in various year-end industry round-ups and received audience-choice nominations for his work in The Black Phone and its sequel. Industry insiders consistently point to his ability to choose roles that challenge him rather than roles that simply maintain visibility.
Personal Life and Relationships
Mason Thames keeps his personal life deliberately private, which is a conscious and mature choice for someone who has been in the public eye since early adolescence. He has not publicly confirmed any romantic relationships, and he does not have children.
Outside of work, he has shared interests in rock music he has mentioned being a fan of Fleetwood Mac and Green Day and has described himself as someone who enjoys the quieter parts of life away from sets and press tours. His close relationship with his sister Brooke and his family in general appears to remain one of his most important personal anchors.
Net Worth and Lifestyle
As of 2026, Mason Thames has an estimated net worth of approximately $2 million. This figure is built primarily on:
- Major studio film salaries (The Black Phone, How to Train Your Dragon, The Black Phone 2, Regretting You)
- Brand partnerships and selective endorsement work
- Appearances at events including Paris Fashion Week
For an 18-year-old, this represents exceptional early-career financial standing. Analysts who track young Hollywood talent widely expect his net worth to grow substantially over the next two to three years, particularly given his lead role in the How to Train Your Dragon franchise, which is already confirmed through at least a 2027 sequel.
His lifestyle reflects someone who is building long-term rather than spending short-term. Based primarily in Los Angeles, he maintains a relatively low-key profile compared to peers of similar visibility.
Future Projects and Career Direction
The most confirmed item on Mason’s upcoming slate is How to Train Your Dragon 2, set for a theatrical release on June 11, 2027, from Universal Pictures. Dean DeBlois returns to write and direct, with Mason, Nico Parker, and Gerard Butler all confirmed to reprise their roles. Mason revealed at New York Comic Con 2025 that he planned to fly to London to begin shooting immediately after his press tour wrapped, suggesting production began in late 2025.
Beyond the HTTYD sequel, industry conversations place Mason in consideration for a range of franchise roles spanning horror, action, and potential superhero adaptations. His ability to shift convincingly between genre films psychological horror, fantasy adventure, romantic drama in a single year is precisely the kind of range that studio executives look for when attaching a young actor to a long-term property.
At 18, he is at the beginning of what could be a very long career arc.
Final Thoughts
Mason Thames has proven he is far more than a one-hit wonder. He started with ballet training and small TV roles before landing his breakout role in The Black Phone. From there, he led a $636 million blockbuster, returned to horror with The Black Phone 2, and showed emotional range in Regretting You. His estimated net worth of $2 million at just 18 reflects how quickly his star has risen.
Looking ahead, Mason Thames shows no signs of slowing down. How to Train Your Dragon 2 is already confirmed for June 2027. More franchise roles are expected to follow. He is disciplined, talented, and remarkably grounded for his age. Mason Thames is not just a rising star he is already one of Hollywood’s brightest.
Suresh Pillai is the founder and author of usacelebsz.com, a blog dedicated to celebrity news, net worth insights, and lifestyle stories. Passionate about entertainment and research-based writing, he focuses on delivering accurate and engaging content about actors, musicians, athletes, and influencers worldwide. His work aims to inform and entertain readers with trustworthy celebrity information.
