Dave Register is hard to miss in Amazon Prime Video’s Fallout. Playing Chet, a Vault 33 resident whose gentle personality contrasts with his imposing physical appearance, Register stands
Dave Register is hard to miss in Amazon Prime Video’s Fallout. Playing Chet, a Vault 33 resident whose gentle personality contrasts with his imposing physical appearance, Register stands noticeably taller than several actors around him. That difference has made viewers curious about his actual height, especially after watching his scenes with Norm MacLean and other vault residents.
Dave Register stands approximately 6 feet 2¾ inches tall (190 cm), according to IMDb. His height is commonly rounded to 6 feet 3 inches, which explains why many entertainment websites use that measurement instead.
The difference is small, but it matters when trying to determine which figure is accurate. While some online biographies report 5 feet 9 inches or simply 6 feet, the detailed IMDb listing provides a stronger reference.
Born on September 16, 1988, Register is 38 years old as of October 2026. He grew up in Cape Elizabeth, Maine, studied acting at Columbia University, performed on Broadway, and founded a theatre festival before becoming widely recognized through Fallout.
His appearance may have caught viewers’ attention, but his professional background tells a more interesting story. Register spent years developing his acting skills on stage, where physical movement, timing, and character interpretation matter just as much as appearance.
Dave Register’s listed height is 6 feet 2¾ inches, equivalent to approximately 190 centimeters.
IMDb provides this measurement in his personal biography. Other entertainment resources, including CelebHeights, identify him as approximately 6 feet 3 inches.
These measurements are effectively consistent when rounded.
The precise IMDb listing is three-quarters of an inch above 6 feet 2 inches, leaving only one-quarter of an inch between that figure and 6 feet 3 inches.
For a casual conversation, describing Register as 6’3″ is reasonable. For a biography attempting to give the most precise available number, 6’2¾” is preferable.
| Measurement | Dave Register Height |
|---|---|
| Feet and inches | 6 feet 2¾ inches |
| Short format | 6’2¾” |
| Rounded height | 6’3″ |
| Total inches | 74.75 inches |
| Centimeters | 189.87 cm |
| Rounded centimeters | 190 cm |
| Meters | Approximately 1.90 m |
| Alternative online listing | 6’3″ (190.5 cm) |
The numbers show why some websites publish slightly different measurements even when they are describing essentially the same height.
Dave Register is an American actor, producer, theatre artist, and artistic director best known for portraying Chet in Amazon Prime Video’s science-fiction television series Fallout.
He was born in Cape Elizabeth, Maine, on September 16, 1988.
Before appearing in major television productions, Register developed a substantial background in theatre. His stage credits include Broadway productions, regional plays, and contemporary dramatic works.
He earned a Master of Fine Arts degree from Columbia University School of the Arts, where he received formal acting training.
Register also founded the Portland Theater Festival in Maine in 2021, demonstrating an interest in creating performance opportunities rather than working exclusively as an actor.
His television credits include Fallout, FBI, Madam Secretary, Graves, and Dexter: Resurrection.
Although Fallout brought him to a larger streaming audience, his career had already included years of professional performances.
| Personal Detail | Information |
|---|---|
| Full Name | Dave Register |
| Alternative Credit | David Register |
| Date of Birth | September 16, 1988 |
| Age in 2026 | 38 years old |
| Birthplace | Cape Elizabeth, Maine, USA |
| Nationality | American |
| Profession | Actor, producer, theatre artist |
| Height | 6’2¾” (190 cm) |
| Rounded Height | 6’3″ |
| Best-Known Television Role | Chet in Fallout |
| Education | Columbia University School of the Arts |
| Qualification | MFA in Acting |
| Broadway Productions | Harry Potter and the Cursed Child, Leopoldstadt |
| Theatre Organization | Portland Theater Festival |
| Festival Founded | 2021 |
| Other TV Credits | FBI, Dexter: Resurrection, Madam Secretary, Graves |
| Net Worth | Not reliably verified |
| Marital Status | Not publicly confirmed |
Not every website reports Dave Register’s height correctly.
One biography published in April 2024 identified his height as 5 feet 9 inches, while more recent profiles typically describe him as approximately 6 feet 3 inches.
That creates a difference of around six inches.
Unlike the small distinction between 6’2¾” and 6’3″, this is a substantial discrepancy.
IMDb lists Register at 6’2¾”, and CelebHeights gives an estimate of 6’3″. Both sources support the taller measurement.
The 5’9″ claim does not have comparable corroboration.
Height misinformation can spread when websites repeat previously published biographies without checking the underlying records.
There is also the possibility of confusing people who share similar names or using incorrect profile information.
For Dave Register, the better-supported measurement is approximately 190 centimeters.
Register’s height becomes particularly noticeable in Fallout because of the show’s character groupings and visual compositions.
The series places Chet alongside other Vault 33 residents in communal spaces, corridors, and rooms designed to resemble a controlled underground society.
When he appears near other characters, his tall frame is often immediately visible.
However, his physical appearance is only part of what makes Chet memorable.
Register plays the character with a mixture of hesitation, sincerity, and awkward humor.
There is an interesting contrast between how physically imposing he looks and how uncertain Chet can behave in social situations.
That contrast makes the character more distinctive than his height alone would suggest.
The performance also reflects Register’s background in theatre, where an actor’s physical behavior can communicate emotions before a character speaks.
Dave Register portrays Chet, a resident of Vault 33, in the Prime Video series Fallout.
The show premiered on April 11, 2024, and is based on the popular video game franchise developed by Bethesda and its predecessors.
Its story unfolds in a post-apocalyptic world where some survivors have spent generations living inside underground vaults.
Chet belongs to the relatively sheltered society of Vault 33.
He is connected to the MacLean family, including Lucy MacLean, portrayed by Ella Purnell, and Norm MacLean, played by Moisés Arias.
Chet’s storyline examines the relationships, expectations, and social pressures within the vault community.
Rather than portraying him as an intimidating character simply because he is tall, Register gives Chet a gentler and occasionally uncomfortable personality.
This approach helps distinguish him from other characters in the series.
Register continued portraying Chet during the second season of Fallout.
The season’s episodes aired across late 2025 and early 2026, following the show’s successful first season.
His appearances include several episodes released in January and February 2026.
Chet remains part of the Vault 33 storyline as the series expands its exploration of the underground communities and the larger post-apocalyptic world.
For Register, returning to the series meant continuing a role that had introduced him to a considerably larger international audience.
It also gave viewers another opportunity to see the character’s development beyond the events of the first season.
Dave Register was born on September 16, 1988, making him 38 years old as of October 2026.
He celebrated his 38th birthday on September 16, 2026.
His birth information appears in IMDb’s biography and is also supported by entertainment profile records.
Register’s age is sometimes incorrectly reported as 35, 36, or 37 in articles that have not been updated.
Those figures may reflect earlier publication dates rather than conflicting birth records.
His actual age in October 2026 is 38.
He belongs to a generation of actors who developed their careers while streaming television became an increasingly important part of the entertainment industry.
Unlike performers who gain immediate recognition through their first screen appearances, Register spent significant time working in theatre before becoming more widely known on television.
Dave Register was born and raised in Cape Elizabeth, a coastal town in Maine.
Cape Elizabeth is located near Portland and is known for its coastal scenery and proximity to the Atlantic Ocean.
The connection to Maine has remained part of Register’s professional identity.
Although he later studied and performed in larger theatrical markets, he returned to his home state to establish a theatre organization.
His early family experiences, schooling, and the precise circumstances that first attracted him to acting are not extensively documented in publicly available professional biographies.
What is clear is that he pursued serious acting training and eventually developed a career across theatre, film, and television.
His Maine background is especially relevant to the Portland Theater Festival, which he founded in 2021.
The project created an opportunity to bring professional theatre productions to an area connected to his upbringing.
Register earned a Master of Fine Arts in Acting from Columbia University School of the Arts.
The degree provided advanced professional training in dramatic performance.
Graduate acting programs typically emphasize interpreting scripts, developing characters, voice, movement, and collaboration with directors and fellow performers.
These skills are especially important for actors working in live theatre, where performances must be sustained in front of an audience without the possibility of editing a scene afterward.
Register’s education became an important foundation for his stage career.
His professional biography repeatedly identifies his Columbia MFA, connecting his formal training to his later Broadway and regional theatre work.
His career demonstrates that a performer can build substantial stage experience before reaching a large television audience.
Register’s theatre work includes appearances in two major Broadway productions: Harry Potter and the Cursed Child and Leopoldstadt.
Both productions have been recognized with Tony Awards for Best Play.
However, Register’s individual roles and participation dates should be distinguished from those awards.
Being a cast member in an award-winning production does not automatically mean receiving an individual Tony Award.
Dave Register was part of the original Broadway company of Harry Potter and the Cursed Child.
The production opened on Broadway in April 2018.
Based on a story involving characters from J.K. Rowling’s Harry Potter universe, the stage production follows a new generation of characters and features elaborate theatrical effects.
Register performed as a member of the original ensemble.
His Broadway credit provides evidence of experience in a large-scale stage production requiring coordinated movement, consistent timing, and collaboration among an extensive cast.
Register later appeared in Tom Stoppard’s Leopoldstadt.
According to Broadway production records, he joined the cast as a replacement performer playing Fritz on March 14, 2023.
The play explores the experiences of a Jewish family across several generations of European history.
Its dramatic material differs substantially from the fantasy world of Harry Potter and the Cursed Child.
Appearing in both productions demonstrates Register’s experience with different types of theatrical storytelling.
Another important stage credit is Register’s portrayal of Rodolpho in Arthur Miller’s A View From the Bridge.
He appeared in productions directed by Ivo van Hove at the Kennedy Center and the Ahmanson Theatre.
The play examines family relationships, jealousy, immigration, and conflict within a Brooklyn community.
Rodolpho is a significant character whose presence contributes to the central tensions of the story.
The role requires an actor to communicate vulnerability while navigating increasingly intense relationships.
Register’s work in this production formed part of his professional theatre career before his larger television breakthrough.
Register’s work extends beyond appearing as an actor.
In 2021, he founded the Portland Theater Festival in Maine.
He became its founder and artistic director, helping organize productions and support theatrical performance in the region.
The festival’s inaugural production included Annie Baker’s The Aliens, in which Register played Jasper.
During its 2022 and 2023 seasons, the organization presented works including Body Awareness, Pass Over, Pony, The Thin Place, and Sanctuary City.
This involvement is one of the most distinctive aspects of his career.
Many biographies focus almost entirely on his appearances in television shows, but his theatre leadership demonstrates a broader commitment to producing performances and supporting other artists.
Working as an artistic director involves responsibilities different from those of an actor.
It requires coordinating creative choices, organizing productions, and considering how different works contribute to a theatre organization’s identity.
Register’s festival work therefore adds another dimension to his professional background.
Register’s screen career began before Fallout brought him wider attention.
His credits include several television dramas, independent films, and short productions.
Register appeared as Officer Mitchell in the 2018 supernatural thriller The Witch Files.
The film follows teenagers whose involvement in witchcraft leads to dangerous and unexpected consequences.
His role contributed to his early film experience.
Register played Dusty in Heightened, a film directed by Sara Friedman.
The project includes performances from actors such as Sarah Clarke and Xander Berkeley.
The film’s Maine connections also align with Register’s continuing professional involvement in his home state.
In 2017, Register appeared in Graves, the political comedy television series starring Nick Nolte.
He played Danny during the show’s second season.
Register appeared in Madam Secretary in 2019, playing Reed.
The CBS political drama followed a fictional U.S. secretary of state navigating complex professional and personal responsibilities.
Register has appeared in the CBS crime drama FBI.
His credits include appearances across different seasons of the series.
The work added another major network drama to his television résumé.
In 2025, Register appeared in Dexter: Resurrection, portraying Arik.
This role connected him to another recognized television franchise and expanded his screen credits beyond Fallout.
An actor’s physical appearance can influence how audiences initially perceive a character.
Register’s tall frame is particularly noticeable in scenes with shorter performers.
However, there is no reliable evidence establishing that his height was the decisive factor behind any specific casting decision.
His professional work includes characters with very different personalities and emotional requirements.
Chet in Fallout is often hesitant and awkward.
His theatre roles have involved serious dramatic material, while his television appearances include crime and political dramas.
These performances require more than physical presence.
Register’s stage training and experience provide a stronger explanation for the range of his career than height alone.
At approximately 190 centimeters, Register is noticeably taller than the average adult man in the United States.
The average height for adult American men is approximately 5 feet 9 inches, according to commonly cited U.S. health statistics.
That makes Register roughly six inches taller than average.
His height can be particularly apparent in group scenes, although television footage is not an accurate measuring tool.
Camera angles, footwear, posture, and floor positioning can all influence how tall a performer appears.
For that reason, visual comparisons between actors should not replace published biographical measurements.
Dave Register’s current marital status has not been reliably established through his official professional biographies.
His theatre and entertainment profiles focus mainly on acting credits, education, and professional projects.
They do not consistently identify a spouse or provide a verified account of his romantic relationships.
Some celebrity biography websites speculate about his private life, but those claims should not be repeated as established information.
An actor’s television appearances make him recognizable to audiences, but they do not automatically make his personal relationships public information.
Dave Register’s personal net worth has not been independently confirmed.
His professional activities include television acting, Broadway performances, independent films, theatre leadership, and teaching.
Those activities may provide income, but the available public record does not establish his earnings, investments, assets, or financial obligations.
Some websites publish estimates ranging from hundreds of thousands to several million dollars.
Without reliable documentation, those figures remain speculative.
His professional success is better assessed through identifiable credits and projects than unsupported financial estimates.
In 2026, Dave Register remains associated with the Prime Video series Fallout, following his appearances as Chet during its second season.
His recent screen credits also include Dexter: Resurrection and FBI.
Outside television, his professional history includes the Portland Theater Festival and an extensive background in live performance.
The combination of streaming television, film, and theatre gives his career several directions.
His current visibility is strongly connected to Fallout, but his broader record shows that he was working professionally long before appearing in the series.
For audiences discovering him through Chet, his Broadway credits and theatre organization provide a useful starting point for exploring the rest of his career.
Dave Register is listed at 6 feet 2¾ inches, approximately 190 centimeters, on IMDb.
Yes, 6 feet 3 inches is a commonly used rounded figure. His more precise IMDb height listing is 6’2¾”.
His IMDb-listed height converts to approximately 189.87 centimeters, normally rounded to 190 cm.
He is approximately 1.90 meters tall.
Register is taller than the average American man, and his height is particularly noticeable in scenes involving shorter cast members. Camera angles and actor positioning can also influence his appearance.
Yes. At approximately 6’3″, he is around six inches taller than the commonly reported average height for adult men in the United States.
Dave Register is 38 years old as of October 2026.
He was born on September 16, 1988, in Cape Elizabeth, Maine.
He is from Cape Elizabeth, Maine, in the United States.
He portrays Chet, a resident of Vault 33.
Yes. He returned as Chet in the second season, with appearances in episodes released during late 2025 and early 2026.
Yes. His Broadway credits include Harry Potter and the Cursed Child and Leopoldstadt.
He earned an MFA in Acting from Columbia University School of the Arts.
Yes. He founded the Portland Theater Festival in Maine in 2021.
Yes. He portrayed Arik in the 2025 series.
His personal net worth has not been reliably established through public financial records.
His current marital status has not been confirmed through dependable public information.
Dave Register’s height is approximately 6 feet 2¾ inches (190 cm), usually rounded to 6 feet 3 inches. Both measurements describe essentially the same stature, although IMDb provides the more precise figure.
His role as Chet in Fallout has made his physical appearance a point of curiosity, but his career extends far beyond the science-fiction series.
Born in Cape Elizabeth, Maine, in September 1988, Register developed his acting skills through formal training, regional theatre, and Broadway productions. He also founded the Portland Theater Festival and has worked in films and television dramas including Heightened, FBI, and Dexter: Resurrection.
At 38 years old in 2026, he has already built a professional history that combines stage performance, screen acting, and theatre leadership.
His height may be the detail viewers first notice, but his varied performance credits offer a much fuller picture of the actor behind Chet.
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