Clyde Mulroney is the son of actor Dermot Mulroney and actress Catherine Keener, but his own connection to entertainment includes more than a famous family name. He has contributed to music recordings, studied filmmaking, and worked behind the camera on film projects.
His creative story began unusually early. A movie starring his father included a song with Clyde’s name in the writing credits while he was still a child. Years later, he performed on a musical recording featuring established singers before developing experience in film production.
For readers who recognize his parents from Hollywood movies, Clyde offers a different part of the family story. His documented work moves between songwriting, singing, screenwriting interests, and the practical roles that help bring a production to the screen.
Profile Summary: Clyde Mulroney
| Detail | Information |
|---|---|
| Full name | Clyde Keener Mulroney |
| Date of birth | June 21, 1999 |
| Age | 27 as of October 2026 |
| Father | Dermot Mulroney |
| Mother | Catherine Keener |
| Siblings | Paternal half-sisters Mabel Ray and Sally June Mulroney |
| Education | Attended Northwestern University |
| Study interests | Filmmaking and screenwriting |
| Professional background | Music, film production, camera work, and cinematography |
| Notable music credits | “La Di Di Da” and “My Name Is Joe” |
| Relationship status | Not publicly confirmed |
Clyde Mulroney’s Early Life
Clyde Mulroney was born on June 21, 1999, during Dermot Mulroney and Catherine Keener’s marriage. He turned 27 in June 2026.
Both parents already worked in film when he arrived. Dermot had appeared in Young Guns and My Best Friend’s Wedding, while Catherine’s performance in Being John Malkovich, released in 1999, would earn her an Academy Award nomination.
Music also formed part of the family’s professional background. Dermot pursued work as a cellist alongside acting, participating in recordings and film scores.
Clyde has not shared an extensive public account of his childhood. However, his earliest creative credit gives that period a memorable detail: he contributed a song to a professional film before reaching his teens.
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His Education at Northwestern University
Clyde attended Northwestern University in Evanston, Illinois, where he focused on filmmaking and screenwriting.
The university creates another connection between father and son. Dermot also attended Northwestern before beginning his professional acting career.
Clyde’s subjects brought together two sides of storytelling. Screenwriting develops characters, dialogue, and the order of events. Filmmaking explores how those elements become scenes through performance, images, editing, and sound.
His later work included experience in production offices and on sets, reflecting that broader interest in how films come together. His education therefore fits naturally into his career story, connecting an early involvement in entertainment with more focused study.
His professional biography confirms his attendance and areas of interest. It does not provide the same confirmation for the grades and detailed college experiences that appear in some online profiles.
His Early Work in Music
Clyde Mulroney’s early music credits cover both songwriting and vocal performance.
The 2006 romantic drama Griffin & Phoenix starred Dermot Mulroney and Amanda Peet. Its soundtrack credits list Clyde as the writer of “La Di Di Da.”
That credit gives the film a distinctive family connection. Dermot contributed through his performance on screen, while Clyde contributed through a song.
The circumstances surrounding its creation are not widely documented, but the writing credit remains an identifiable part of Clyde’s early work. It also shows that his first public contribution to entertainment came through music.
Another recording followed in 2013. Clyde performed “My Name Is Joe” on Ghost Brothers of Darkland County, a musical project created by Stephen King, John Mellencamp, and T Bone Burnett.
King wrote the musical’s book, Mellencamp supplied the music and lyrics, and Burnett helped shape its musical production. The southern gothic story explored family conflict and secrets through songs and dialogue.
Its recording included Elvis Costello, Rosanne Cash, Sheryl Crow, Taj Mahal, and Kris Kristofferson. Clyde’s performance appeared among those contributions, placing his voice within a larger ensemble project.
“My Name Is Joe” remains available on major music platforms. It gives listeners a direct example of his work rather than leaving his biography entirely dependent on his family connections.
His Career Behind the Camera
Clyde’s professional experience later expanded into film production. His Roadmap Writers biography describes work in both office and on-set environments, ranging from independent projects to larger productions.
The profile connects him with Kidding, the Showtime series starring Jim Carrey, and the Joker sequel. It also mentions office work on a documentary by filmmaker Bennett Miller.
These environments involve different parts of the production process. A production office supports preparation and organization, while a set brings the cast and crew together to create the scenes.
The biography lists Clyde as a director’s assistant associated with Skippy Walker Productions. Such roles support a director’s work, although the responsibilities can differ from one project to another.
His camera-related credits add further detail. A professional database listing under his name identifies him as the cinematographer of a short film called Frogtown. It also lists lighting work on For the Culture: The B-Boy Summit Story and assistant-camera work on Stop Whining and Start Winning.
A cinematographer helps shape the images an audience sees, making choices involving lighting, framing, lenses, and camera movement. Lighting and assistant-camera roles support that visual work through more specific crew responsibilities.
These credits show Clyde participating in several parts of filmmaking. They connect his interest in stories with the practical work involved in recording them.
Meet His Father: Dermot Mulroney
Dermot Mulroney was born on October 31, 1963, in Alexandria, Virginia. Although many viewers associate him with romantic comedies, his acting career includes dramas, thrillers, Westerns, and television.
His familiar films include My Best Friend’s Wedding, The Wedding Date, The Family Stone, and August: Osage County. Television audiences may also recognize him from Friends, Shameless, and Chicago Fire.
Alongside acting, Dermot has continued working as a cellist. His musical contributions include film-score work associated with the Mission: Impossible franchise and Star Trek Into Darkness.
That combination gives useful context to Clyde’s background. Both father and son have participated in music and film, although through different roles.
Their contributions to Griffin & Phoenix provide a direct example of that connection. Their shared attendance at Northwestern offers another, while their individual careers have developed in different directions.
Meet His Mother: Catherine Keener
Catherine Keener was born on March 23, 1959, in Miami, Florida. Her career spans independent cinema and major studio productions, with roles in comedy, drama, and thrillers.
She received Academy Award nominations for Being John Malkovich and Capote. Her other well-known films include The 40-Year-Old Virgin, Into the Wild, and Get Out.
Clyde is Catherine’s only child. While his father’s surname often draws the initial interest, his connection to Keener forms an equally important part of his family background.
Catherine also appeared in Joker: Folie à Deux, the sequel mentioned in Clyde’s professional biography. Mother and son therefore have a professional connection to the same production, through different kinds of work.
Clyde has not publicly described their creative relationship in detail. Their careers, however, place both within the wider world of filmmaking.
His Parents’ Marriage and Separation
Dermot Mulroney and Catherine Keener met while working on Survival Quest. They married in 1990 and welcomed Clyde nine years later.
The couple separated in 2005, and Dermot filed for divorce in 2007. Their divorce became final that year.
Clyde was still a child during their separation. He has not shared a detailed public account of the experience, so the relationship timeline provides the clearest outline of that part of his family history.
Their marriage is relevant to his biography because it brought together two actors whose son later developed creative interests of his own.
Clyde Mulroney’s Younger Sisters
Clyde Mulroney has two younger paternal half-sisters, Mabel Ray and Sally June Mulroney. Their mother is singer-songwriter Prima Apollinaare, also known in earlier reporting as Tharita.
Mabel was born in 2008, and Sally followed in 2009. They share Dermot as their father, while Catherine Keener is Clyde’s mother.
Clyde is therefore the eldest of Dermot’s three children. The sisters have received some public attention through their parents, but their everyday family lives remain largely private.
Their place in Clyde’s story helps explain his wider family without requiring assumptions about the siblings’ personalities or relationships.
His Personal Life and Film Interests
Clyde has expressed particular enthusiasm for Westerns and biographical dramas. His professional profile also mentions his effort to watch a broad range of films.
Those preferences offer a glimpse into the stories he enjoys. They complement his studies in filmmaking and screenwriting without defining every project he might choose.
His current romantic relationship status is not publicly confirmed. His personal net worth has not been publicly disclosed either.
Most of the substantial information about Clyde concerns his education and creative work. His recorded performances, songwriting, and production experience provide the clearest account of his individual career.
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Final Thoughts
Clyde Mulroney’s biography connects a recognizable Hollywood family with his own work in music and film. His documented journey includes childhood songwriting, a vocal performance on a collaborative recording, filmmaking studies, and experience behind the camera.
His parents explain why many readers first discover his name. His own contributions give them a story to follow beyond that family connection.
FAQs About Clyde Mulroney
Who is Clyde Mulroney?
Clyde Mulroney is the son of actors Dermot Mulroney and Catherine Keener. His creative background includes songwriting, singing, film production, and cinematography.
How old is Clyde Mulroney?
He is 27 as of October 2026. His birthday is June 21, 1999.
What is Clyde Mulroney’s full name?
His full name is Clyde Keener Mulroney.
Where did Clyde Mulroney study?
He attended Northwestern University, where he focused on filmmaking and screenwriting.
What songs is Clyde Mulroney known for?
He received a songwriting credit for “La Di Di Da” in Griffin & Phoenix and performed “My Name Is Joe” on Ghost Brothers of Darkland County.
Does Clyde Mulroney have siblings?
Yes. His younger paternal half-sisters are Mabel Ray Mulroney and Sally June Mulroney.
Is Clyde Mulroney married?
His marital status and current romantic relationship status are not publicly confirmed.
What is Clyde Mulroney’s net worth?
His net worth has not been publicly disclosed. Credible public financial information does not establish a specific figure.
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