Callum Lyon MacLachlan grew up with a father whose face is familiar to film and television fans. Yet the details his family has shared reveal interests that reach beyond acting. The son of Kyle MacLachlan and producer Desiree Gruber, Callum was born on 25 July 2008 in Los Angeles. He turned 18 in July 2026.
His father’s career includes Twin Peaks, Dune and Desperate Housewives. His mother has built a career in television, fashion and business, including her work on Project Runway. That family background explains why readers recognise Callum’s name. But his own story is still taking shape, with occasional family appearances offering a glimpse of his life as he enters adulthood.
Quick Bio
| Field | Details |
|---|---|
| Full Name | Callum Lyon MacLachlan |
| Known For | Being the son of Kyle MacLachlan and Desiree Gruber |
| Date of Birth | 25 July 2008 |
| Age | 18 years old, as of October 2026 |
| Birthplace | Los Angeles, California, USA |
| Father | Kyle MacLachlan |
| Mother | Desiree Gruber |
| Siblings | Only child |
| Father’s Profession | Actor and winemaker |
| Mother’s Profession | Television producer, entrepreneur and investor |
| Mother’s Company | Full Picture |
| Childhood Locations | New York and California |
| Interests | Surfing, volleyball, sewing clothes and video-making |
| Notable Public Appearance | Fallout season two premiere with his parents on 8 December 2025 |
Who Is Callum Lyon MacLachlan?
Callum Lyon MacLachlan is the only child of Kyle MacLachlan and Desiree Gruber. His parents married in April 2002, several years before welcoming him into their family.
News of his birth appeared in entertainment publications in July 2008. At the time, Kyle was already a well-known actor, and becoming a father marked a major personal milestone. Callum’s arrival made him a first-time dad at 49.
Today, much of the public interest in Callum comes from that family connection. Readers know his surname through Kyle’s work, while Desiree’s career connects the family to another side of entertainment: producing programmes and building brands.
His Age and Early Background
Callum was born on 25 July 2008, making him 18 years old as of October 2026. His birthplace was Los Angeles, California.
The date matters when reading older profiles. Articles published before his birthday in July 2026 may still describe him as 17. Those reports reflect his age when they were written.
Although he was born in California, his childhood also included New York. In a June 2025 conversation with actor and writer Benito Skinner, Kyle discussed the family’s move from New York to California. He connected that change with Callum’s growing interest in outdoor sports.
His Father, Kyle MacLachlan
For many readers, Kyle MacLachlan needs little introduction. His role as FBI agent Dale Cooper in Twin Peaks remains one of his best-known performances. He also played Paul Atreides in David Lynch’s Dune and appeared in Blue Velvet.
Television brought him to another wide audience through Desperate Housewives and Sex and the City. Younger viewers may recognise his voice as Riley’s father in Pixar’s Inside Out, while Fallout introduced him to fans of the popular game series.
These roles explain why photographs of Kyle with his family attract attention. Different generations know him from different projects, so there is a broad audience curious about his life away from the screen.
His career also extends into winemaking. Through his Pursued by Bear business, Kyle has developed a separate interest tied to his home state of Washington. Acting is therefore only one part of the family background Callum has grown up around.
His Mother, Desiree Gruber
Desiree Gruber has a substantial career of her own. She is the founder of Full Picture, a company whose work brings together publicity, production and brand development.
In an interview about starting the business, Desiree explained that she wanted to help clients develop projects beyond traditional public relations. Her work has included helping guide Heidi Klum’s career and contributing to major fashion productions.
She was an executive producer of Project Runway, the competition programme that gave fashion designers a platform to present their work. The Television Academy lists her nominations for the series.
Desiree also co-founded DGNL Ventures, an investment firm focused on young businesses. Her professional background adds a business and production perspective to the family’s links with entertainment.
Callum’s parents have worked in different parts of the same broad world. Kyle performs on screen, while Desiree’s work often involves developing projects and helping them reach an audience.
Surfing and Life in California
Surfing is one of the clearest interests Kyle has discussed publicly about Callum. During the June 2025 A24 conversation, he said his son had been surfing for around four or five years.
Kyle also described watching Callum at Surf Ranch, the wave facility associated with surfer Kelly Slater. His account was warm and amused: he admired his son’s ability on the board while acknowledging his own difficulty with the sport.
The conversation offered a small but useful glimpse of their relationship. Kyle wanted to stay involved in his son’s world, even when Callum was better at the activity.
He also made clear that he wanted Callum to have his own journey. That leaves room for interests and choices that may differ from his father’s.
An Interest in Making Things
Callum’s interests also include video-making and sewing clothes. In a June 2025 interview, Kyle praised a music video his son had made after taking a video arts class.
He also mentioned volleyball. These details suggest a range of interests, though they do not establish a professional career or a confirmed move into acting.
His Reaction to Kyle’s Social Media Posts
Kyle’s playful social media videos have given fans another way to enjoy his work. Callum sometimes offers feedback on them, according to a December 2025 interview.
Kyle explained that his son would suggest doing more of some things and less of others. He described the response as mostly positive, with the familiar embarrassment that can come with watching a parent online.
It is an ordinary family detail within an unusual setting. Even a celebrated actor can receive a frank review from his teenager.
A Family Appearance at the Fallout Premiere
Callum joined both parents at the Fallout season two premiere on 8 December 2025. Getty Images photographs place the family at the Academy Museum of Motion Pictures in Los Angeles.
The appearance provides a clear example of Callum attending an entertainment event with his parents. It also connects him with one of Kyle’s recent television projects.
A premiere photograph records a family moment in public. It does not, by itself, reveal what Callum plans to study or whether he wants to work in entertainment. Those questions require more than a red-carpet appearance.
Conclusion
Callum Lyon MacLachlan has a recognisable family name, but his adult story is only beginning. His parents’ careers explain the attention around him, while their public comments offer a few details about his own interests.
For now, there is no need to turn those interests into predictions. Callum has time to decide which activities remain hobbies and which, if any, become part of his working life.
(FAQs)
Who is Callum Lyon MacLachlan?
Callum Lyon MacLachlan is the only son of actor Kyle MacLachlan and television producer and businesswoman Desiree Gruber.
How old is Callum Lyon MacLachlan?
He is 18 years old as of October 2026. He was born on 25 July 2008.
Where was Callum Lyon MacLachlan born?
He was born in Los Angeles, California, although his childhood also included time in New York.
What are Callum’s interests?
His father has mentioned surfing, volleyball, sewing clothes and making videos in public interviews.
Has Callum attended events with his parents?
Yes. He attended the Fallout season two premiere with Kyle MacLachlan and Desiree Gruber in December 2025.
