In August 2026, Charles McHugh O’Donnell appeared on American television for a different reason from his childhood acting work: he joined his father, Chris O’Donnell, and three siblings on Celebrity Family Feud. The appearance offered a rare update on Charlie, as he is usually called.
In 2010, he appeared twice on NCIS: Los Angeles, once playing a younger version of his father’s character, G. Callen. Now 23, Charlie has genuine acting credits and other performing interests, but no confirmed ongoing acting career.
His story shows why celebrity family connections should not be mistaken for a professional trajectory. For longtime viewers of the crime drama, those childhood credits are a small but memorable part of its casting history, while his recent appearance raises fresh questions about what is publicly known today.
Quick Bio
| Detail | Information |
|---|---|
| Full Name | Charles McHugh O’Donnell |
| Known As | Charlie O’Donnell |
| Date of Birth | 11 July 2003 |
| Age | 23 years old (as of 2026) |
| Birthplace | Los Angeles, California, USA |
| Nationality | American |
| Father | Chris O’Donnell |
| Mother | Caroline Fentress |
| Siblings | Lily Anne, Christopher Jr. (Chip), Finley and Maeve Frances |
| Known For | Childhood appearances in NCIS: Los Angeles |
| Television Debut | NCIS: Los Angeles (2010) |
| Notable Role | Young G. Callen |
| Other TV Appearance | Celebrity Family Feud (2026) |
| Interests | Acting, theatre, guitar and golf |
| Relationship Status | Not publicly confirmed |
| Net Worth | Not publicly verified |
A Family Game Show Provided a Rare 2026 Update
Charlie returned to the screen on 6 August 2026, when Chris O’Donnell’s family competed against Wayne Brady’s team on ABC’s Celebrity Family Feud. Hosted by Steve Harvey, the episode also featured Julie Bowen against Yvette Nicole Brown. Charlie’s teammates were Chris, Lily, Chip and Finley.
The format matters when considering Charlie’s career. Contestants appear as themselves, not as fictional characters. His participation does not establish that he has taken a new dramatic role or made acting his occupation.
The programme also placed him briefly alongside Chris at a time when the older O’Donnell was attracting renewed attention for ABC’s emergency-services drama 9-1-1: Nashville. Chris plays fire captain Don Hart after spending 14 seasons as G. Callen on NCIS: Los Angeles. That fresh attention to Chris also renews curiosity about his children.
The Two NCIS: Los Angeles Roles Often Folded Into One
Charlie’s most substantial verified screen work dates to 2010. He was six when the episodes aired, and the cast records reveal that he did not initially play young Callen. The two episodes were broadcast more than four months apart, and they served different kinds of stories.
Looking at their individual guest casts gives a clearer account than treating Charlie’s involvement as one extended part.
January 2010: Michael Donnelly in “Past Lives”
The 12 January episode “Past Lives” involved Callen revisiting an undercover identity after a former convict was killed. Charlie appeared as Michael Donnelly, a named guest character, in a cast that included Chris O’Donnell, LL Cool J, Linda Hunt and Daniela Ruah.
Elodie Keene directed the episode. The case concerned Callen’s undercover past rather than a straightforward reconstruction of his childhood. That difference explains why Charlie’s Michael Donnelly credit should not be confused with the later flashback role.
May 2010: Young Callen in “Callen, G”
In the season finale, broadcast on 25 May, Charlie portrayed Young Callen in a story exploring the agent’s mysterious past. Chris played adult Callen, while Charlie’s older sister Lily appeared as Young Amy.
This casting created an unusual family connection on screen: a real father and son represented different ages of the same fictional character. This was his second documented appearance, not a description of both roles.
NCIS: Los Angeles continued until 2023, keeping his early credits connected to a long-running series.
The Middle Child of Chris and Caroline O’Donnell
Charles McHugh O’Donnell was born on 11 July 2003, the third child of Chris O’Donnell and Caroline Fentress. His parents married in 1997.
The couple’s five children span eight years, with Charlie between older sister Lily and older brother Christopher Jr., known as Chip, and younger siblings Finley and Maeve.
Although he grew up with an actor father, Charlie has not publicly documented a specific education or long-term career ambition. Chris grew up among seven children himself and has repeatedly described family as a major consideration in his professional decisions.
In March 2015, the children also attended Chris’s Hollywood Walk of Fame ceremony with their parents. Their occasional television appearances reflect that connection without explaining Charlie’s personal plans.
Theatre, Guitar and Golf: Interests Beyond the Camera
Television was not Charlie’s only early experience of performing. In a 2016 appearance on New York Live, Chris said his son was taking part in a stage production of Legally Blonde. He also described Charlie as a strong golfer who played guitar.
That combination makes the picture of his childhood more varied than his television credits alone suggest. The stage musical, adapted from the 2001 film, combines acting with songs and choreography, a markedly different undertaking from a brief television appearance.
Guitar and golf also featured among the family’s interests.
Still, an interest is not the same as a professional achievement. Public accounts do not identify a verified later theatre career, commercial music releases or a professional golf record for Charlie. That makes his father’s contemporary description more valuable than later assumptions about an extensive theatre background.
Why Chris O’Donnell’s Career Remains Part of the Story
Chris O’Donnell was an established film actor long before Charlie was born. His credits include Scent of a Woman, opposite Al Pacino, and Batman Forever, in which he played Robin.
He later appeared in Grey’s Anatomy and starred in NCIS: Los Angeles from 2009 to 2023. His performance in Scent of a Woman earned a Golden Globe nomination, while his portrayal of Robin brought him mainstream film recognition during the 1990s.
Chris has also discussed choosing work with family proximity in mind. He connected his decision to join NCIS: Los Angeles partly with being able to remain near home, while his later work on 9-1-1: Nashville brought a different geographical arrangement.
In 2025, he also said that four of his children lived on the US East Coast, while discussing filming in Nashville. Those are Chris’s circumstances, not evidence of Charlie’s own plans.
Four Siblings, Different Relationships With Television
Charlie is not the only O’Donnell child to have appeared alongside their father. Lily acted in NCIS: Los Angeles and later studied film and cinema studies at Boston College. Finley portrayed a younger version of Callen in a later episode, while youngest sister Maeve also made an appearance on the crime drama.
Chip is the exception among the five siblings: he did not ultimately make a cameo, although Chris has discussed one that was planned but did not happen.
Their different experiences show that a shared surname does not mean a shared career. Their game-show reunion likewise offered family entertainment, not evidence of new acting careers.
What Is Actually Known About Charlie in 2026?
At 23, Charlie has a clear public identity but a limited publicly documented professional history. His screen credits, theatrical experience and game-show appearance are identifiable milestones. They do not establish a continuous filmography or current role.
There is likewise no sufficiently reliable public confirmation of his university education, relationship status or current employer. A specific personal net-worth figure has not been credibly established. His father’s finances cannot establish Charlie’s wealth.
Childhood television credits can remain visible for decades even when their performers choose less public adult lives. A verified appearance is not a substitute for evidence of what someone does today.
Nor does the absence of regular publicity imply that Charlie has abandoned performing: it simply means a current professional path has not been established from the available record.
Conclusion
Charles McHugh O’Donnell’s public story rests on unusually specific details: two separate NCIS: Los Angeles characters, a documented interest in theatre and music, and a 2026 appearance with his family.
His connection to Chris O’Donnell explains the initial attention, but the verified record has its own contours. He remains a recognisable member of a television family without having established a comparable public career of his own.
FAQs
How old is Charles McHugh O’Donnell?
Charlie was born on 11 July 2003 and turned 23 in July 2026. He is the third of Chris and Caroline O’Donnell’s five children. His date of birth also means that he was six when his two NCIS: Los Angeles appearances aired in 2010.
Did Charlie O’Donnell play young G. Callen?
Yes. He played Young Callen in the first-season finale “Callen, G”, broadcast in May 2010. Chris O’Donnell portrayed the adult character. Charlie also had a separate guest role as Michael Donnelly in the January 2010 episode “Past Lives”, which is sometimes overlooked.
Who are Charlie O’Donnell’s siblings?
His siblings are Lily Anne O’Donnell, Christopher Eugene O’Donnell Jr., known as Chip, Finley O’Donnell and Maeve Frances O’Donnell. Lily, Finley and Maeve have appeared on NCIS: Los Angeles. Charlie joined Lily, Chip and Finley on Celebrity Family Feud in 2026.
Was Charlie O’Donnell on Celebrity Family Feud?
Yes. He participated with Chris O’Donnell and several siblings in an episode aired on 6 August 2026, when the family faced Wayne Brady’s team. The appearance was a reality-game-show engagement as himself, rather than a new scripted acting credit.
What does Charles McHugh O’Donnell do for a living?
His present occupation has not been reliably established in public accounts. He acted as a child, performed in theatre during his youth and made a family television appearance in 2026, but those details do not establish whether he now works professionally in acting, another industry or a private role.
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