Matthew Lamb is a young American actor best known for playing Elliot Radovic in ABC’s popular television series High Potential. Despite his young age, he has already built an impressive acting portfolio across television, movies, musical theater, and voice acting. His performances have introduced him to audiences who enjoy both family entertainment and dramatic storytelling.
Beyond High Potential, he has appeared in Only Murders in the Building, Smile, and The Best Christmas Pageant Ever. His stage experience includes acclaimed theatrical productions, while his growing interest in filmmaking shows another side of his creativity.
This Matthew Lamb biography explores his age, early life, career journey, notable performances, family background, and professional developments through October 2026.
Quick Bio
| Field | Details |
|---|---|
| Full Name | Matthew Lamb |
| Profession | Actor, voice actor, singer, and filmmaker |
| Age | 14 years old (October 2026) |
| Hometown | Iowa City, Iowa, United States |
| Nationality | American |
| Known For | Elliot Radovic in High Potential |
| Notable Movies | Smile, Manodrome, The Best Christmas Pageant Ever, Going for Two |
| Notable TV Shows | High Potential, Only Murders in the Building |
| Theater Recognition | 2024 Helen Hayes Award nomination |
| Mother | Meredith Lamb |
Who Is Matthew Lamb?
Matthew Lamb is an American performer whose career has developed across several areas of entertainment. He gained wider recognition through his recurring appearances as Elliot Radovic in High Potential, a crime comedy-drama starring Kaitlin Olson.
Unlike performers known only for television work, Lamb also has experience in musical theater and animated productions. His credits include independent films, major studio projects, and professional stage performances.
His growing reputation reflects the variety of productions in which he has worked. Although High Potential remains his most recognizable television project, his earlier stage appearances and supporting film roles form an important part of his professional background.
Matthew Lamb Early Life and Background
Matthew Lamb comes from Iowa City, Iowa, where his early interest in performing eventually developed into professional acting opportunities.
He began gaining experience through theater before becoming established in television and film. Performing onstage helped him develop familiarity with dialogue, movement, music, and working alongside experienced actors.
His theater background is particularly relevant because stage performances require actors to maintain character and concentration throughout a live production.
As his career expanded, Lamb began working in different entertainment environments, including television studios, film sets, and professional theaters.
These experiences helped him develop a varied performance portfolio while still in his teenage years.
How Matthew Lamb Started His Acting Career
Early Television and Film Appearances
One of Lamb’s earliest notable television credits came in 2022, when he appeared in the second season of Only Murders in the Building.
He portrayed a young version of Charles-Haden Savage, the character played by Steve Martin. His appearance introduced him to audiences of the mystery-comedy series.
That same year, he appeared as Jackson in the supernatural horror film Smile, directed by Parker Finn.
He subsequently appeared in Manodrome, a psychological drama-thriller featuring Jesse Eisenberg.
These projects gave Lamb experience in different genres, from comedy and mystery to darker dramatic storytelling. His later television success followed several years of developing his screen and stage skills.
Matthew Lamb in High Potential
Lamb’s most prominent television role is Elliot Radovic in ABC’s High Potential, which premiered in September 2024.
The series follows Morgan Gillory, portrayed by Kaitlin Olson, a single mother whose exceptional intelligence and unusual observational abilities help police solve complicated crimes.
Morgan works alongside detective Adam Karadec, played by Daniel Sunjata, while also managing the responsibilities of raising her children.
Who Does Matthew Lamb Play in High Potential?
Lamb portrays Elliot Radovic, Morgan’s middle child. Elliot is intelligent, curious, and sometimes socially awkward, reflecting aspects of his mother’s unusually active mind.
His character helps establish the family relationships that give the crime-focused series an emotional foundation.
Although the investigations drive much of the storyline, scenes involving Elliot and his family show another side of Morgan’s life.
His Relationship With Other Cast Members
Lamb appears alongside Kaitlin Olson, who portrays his fictional mother, and Amirah J, who plays Morgan’s daughter Ava.
Their scenes contribute to the show’s combination of family drama, humor, and mystery.
By portraying Elliot across multiple seasons, Lamb has become a familiar part of the ensemble cast.
Matthew Lamb Movies and TV Shows
Lamb’s acting career includes family films, psychological dramas, television comedies, and animated productions.
Some of his notable screen credits include:
| Year | Movie or TV Show | Role |
|---|---|---|
| 2022 | Only Murders in the Building | Little Charles |
| 2022 | Smile | Jackson |
| 2023 | Manodrome | Raymond |
| 2024 | Your Monster | Young Benji |
| 2024 | The Best Christmas Pageant Ever | Claude Herdman |
| 2024–present | High Potential | Elliot Radovic |
| 2026 | Going for Two | Jimmy Moriarty |
The Best Christmas Pageant Ever
In the 2024 holiday film The Best Christmas Pageant Ever, Lamb portrayed Claude Herdman, one of the children in the unruly Herdman family.
Directed by Dallas Jenkins, the film adapts Barbara Robinson’s well-known children’s novel about an unconventional group of siblings participating in a Christmas pageant.
The role allowed Lamb to take part in a family-oriented production quite different from his earlier horror and dramatic appearances.
Going for Two: Matthew Lamb’s Leading Film Role
One of the important developments in Matthew Lamb’s career is his first leading feature-film role in Going for Two, a coming-of-age comedy that received a limited theatrical release on October 23, 2026.
The film features Lamb as Jimmy Moriarty, a 12-year-old boy growing up in Omaha, Nebraska, during the early 1980s.
Jimmy faces a personal medical concern and struggles to explain the situation to his mother, played by Julianne Hough. With encouragement from his best friend Frankie, he searches for a solution.
The story incorporates Nebraska college football culture, friendship, and the challenges of adolescence.
Written and directed by Kathleen Welch Markel, the film gives Lamb a central character whose emotional journey carries much of the narrative.
Unlike his supporting roles in earlier productions, Going for Two places him at the center of a feature-length story.
Matthew Lamb’s Theater Career
Before becoming widely recognized on television, Lamb developed substantial experience in musical theater.
His stage credits include productions of Ragtime, Merrily We Roll Along, and Tommy & Me.
These performances demonstrate his involvement in professional theater alongside his growing screen career.
Ragtime and Helen Hayes Award Nomination
Lamb portrayed The Little Boy in Signature Theatre’s production of Ragtime.
His performance earned him a nomination for Outstanding Supporting Performer in a Musical at the 2024 Helen Hayes Awards.
He later reprised the character in a production at New York City Center.
That production subsequently transferred to Broadway with a different performer in the role of The Little Boy. The Broadway revival won the 2026 Tony Award for Best Revival of a Musical, although that award should not be confused with an individual acting award for Lamb.
Merrily We Roll Along and Other Performances
He also appeared as Frank Jr. in the Off-Broadway production of Stephen Sondheim’s Merrily We Roll Along at New York Theatre Workshop.
The production included Daniel Radcliffe, Jonathan Groff, and Lindsay Mendez.
His additional stage experience includes playing Young Ray in Tommy & Me and participating in other musical productions.
Working in these different shows gave him opportunities to develop musical and dramatic performance skills.
Matthew Lamb’s Voice Acting Career
Alongside his on-camera performances, Lamb has established credits as a professional voice actor.
He voiced Prince Devin in Disney Jr.’s Sofia the First: Royal Magic, which premiered in 2026.
His voice-acting credits also include Harry Haphazard in Firebuds and Young Billy in Jentry Chau vs. the Underworld.
Voice acting differs from live-action performance because facial expressions and physical movements cannot communicate the character’s emotions directly to the audience.
Instead, performers rely on vocal delivery, timing, and expression.
Lamb’s experience in both animation and live-action acting demonstrates the range of performance formats in which he has worked.
Matthew Lamb as a Young Filmmaker
Lamb’s professional interests extend beyond performing in front of the camera.
According to his official acting biography, he has explored writing, directing, and producing his own creative projects.
His short film Two Doors Down was filmed in one continuous take.
This filmmaking approach requires careful coordination because the scene is captured without visible editing cuts.
Developing projects behind the camera gives him opportunities to understand storytelling from another perspective.
His filmmaking work represents an additional creative direction alongside his established acting commitments.
Matthew Lamb Family and Personal Life
Matthew Lamb has spoken publicly about the importance of his family, particularly the support he received from his mother, Meredith Lamb.
His mother was involved with Broadway Artists Alliance, where she served as a parent liaison and supported young performers and their families.
Matthew Lamb’s Mother, Meredith Lamb
On October 20, 2026, news reports covered Lamb’s public tribute to his mother, Meredith, who died on October 17.
In his message, the young actor remembered her kindness, encouragement, and dedication to their family.
His High Potential co-stars, including Kaitlin Olson, expressed condolences and support.
Broadway Artists Alliance also honored Meredith’s contributions to its community and announced efforts to commemorate her legacy.
As Lamb continues his career, his family circumstances deserve the same respect for privacy afforded to other young performers.
Matthew Lamb Career Updates in 2026
By October 2026, Lamb had established himself as a recognizable young actor with credits in television, film, theater, and animation.
His most important recent professional development is Going for Two, which marks his first leading feature-film role.
Meanwhile, High Potential continues to be the television project most closely associated with his name.
His involvement in Disney voice acting and independent filmmaking also demonstrates that his professional interests are not limited to a single type of production.
Future career developments will depend on officially announced projects rather than speculation about roles, earnings, or personal plans.
Conclusion
Matthew Lamb has developed a varied acting career at a young age, moving between television, feature films, musical theater, and animated productions.
His portrayal of Elliot Radovic in High Potential introduced him to a broad television audience, while The Best Christmas Pageant Ever, Ragtime, and Going for Two demonstrate his work across different genres.
With professional stage recognition, voice-acting credits, and growing filmmaking experience, Lamb has already built a diverse creative background. His future projects will show how that experience continues to develop.
Also Read: Sara Dobrik: Fascinating Life of David Dobrik’s Sister, Age, Family and Social Media
Frequently Asked Questions
Who is Matthew Lamb?
Matthew Lamb is an American actor best known for portraying Elliot Radovic in ABC’s High Potential. He has also appeared in films, musical theater, and animated television productions.
How old is Matthew Lamb in 2026?
Matthew Lamb is 14 years old as of October 2026.
What character does Matthew Lamb play in High Potential?
He plays Elliot Radovic, the middle child of Morgan Gillory, portrayed by Kaitlin Olson. Elliot is part of the family storyline that accompanies the show’s crime investigations.
What movies has Matthew Lamb appeared in?
His notable films include Smile, Manodrome, Your Monster, The Best Christmas Pageant Ever, and Going for Two. His film roles include both supporting characters and a leading performance.
Who are Matthew Lamb’s parents?
His mother was Meredith Lamb, who supported young performers through her work with Broadway Artists Alliance. She died on October 17, 2026. Lamb and his family received public messages of support following the announcement.
Has Matthew Lamb won any acting awards?
Lamb received a 2024 Helen Hayes Award nomination for his supporting performance in Signature Theatre’s Ragtime. This was a nomination, not an individual award win.
