When fans of the hit American sitcom The Office discuss the creative forces behind the show, names like Greg Daniels, Paul Lieberstein, and Mindy Kaling often come to mind. However, one individual whose contributions often fly under the radar is Warren Lieberstein. Known as a television writer, producer, and occasional actor, Warren has played an important role in shaping the American comedy television landscape. Beyond his career, his life story, family ties, and personal milestones provide a fascinating insight into the man behind the scripts.
This article explores who Warren Lieberstein is, his career highlights, marriages and family, net worth, and the more personal aspects of his life such as his age and birthday.
Who is Warren Lieberstein?
Warren Keith Lieberstein is an American television writer and producer, born on September 20, 1968, in Westport, Connecticut, USA. Growing up in a Jewish household, Warren was surrounded by a strong creative family culture. He is part of a family where television and entertainment became a natural career path.
His older brother, Paul Lieberstein, is widely recognized for portraying Toby Flenderson on The Office, while also serving as a writer and showrunner. Warren’s sister, Susanne Lieberstein, is married to Greg Daniels, another powerhouse television writer best known for his work on The Office, Parks and Recreation, and King of the Hill. Surrounded by such talent, Warren carved his own niche in the entertainment industry.
Early Life and Education
While details about Warren’s early schooling remain private, his Connecticut upbringing laid the foundation for his career ambitions. The Lieberstein household emphasized education, creativity, and the arts. Warren was exposed to humor and writing from an early age, a combination that would serve him well in his professional career.
Career: From Actor to Writer and Producer
Early Acting Work
Before establishing himself as a television writer, Warren dabbled in acting. His most notable acting appearances include:
- Sleepover (1995) – A film in which he played a small role.
- Hyperion Bay – A television series where he also appeared briefly.
- The Office (U.S.) – Warren made a cameo as Rory Flenderson, the brother of Toby Flenderson, a character played by his real-life brother Paul Lieberstein.
Though acting was not his primary calling, these appearances reflected his versatility and comfort both behind and in front of the camera.
Transition to Writing and Producing
Warren’s true success came as a television writer and producer. His most influential contributions were on The Office (U.S.), where he worked across several seasons.
- He co-wrote and contributed to memorable episodes such as Cafe Disco, Whistleblower, After Hours, Turf War, and Paper Airplane.
- He served in multiple production roles, including co-producer, supervising producer, and consulting producer.
- His work demonstrated a balance of sharp wit and character-driven storytelling, traits that made The Office such a timeless series.
Other Projects
After The Office, Warren continued his career with:
- Back in the Game (2013) – Served as a writer/consulting producer.
- Hit the Road (2017) – Worked as a writer and producer.
- Frequently collaborated with his writing partner Halsted Sullivan, strengthening his presence in the television industry.
Through these roles, Warren cemented his reputation as a behind-the-scenes creative with a sharp comedic edge.
Warren Lieberstein’s Family Life
First Marriage: Angela Kinsey
Warren’s first marriage connected him even more closely to The Office. He married Angela Kinsey on June 18, 2000. Kinsey, of course, is famous for portraying Angela Martin on The Office.
Together, they welcomed their daughter Isabel Ruby, born on May 3, 2008. However, the couple eventually separated and finalized their divorce around 2009–2010, citing irreconcilable differences.
Despite their split, they remained amicable for the sake of their daughter and continue to co-parent.
Second Marriage: Audrey Wauchope
In 2016, Warren married Audrey Wauchope, a television writer, producer, and director. Wauchope has worked on shows like Crazy Ex-Girlfriend and has built her own solid reputation in the TV industry.
Together, Warren and Audrey share two daughters:
- Hazel Flora, born September 2014.
- Sadie Hope, born January 2017.
His second marriage has provided him with both personal happiness and a creative partnership, given Audrey’s own role in Hollywood.
A Family of Creatives
Warren’s family connections underscore the remarkable creative network he belongs to:
- His brother Paul’s dual role on The Office.
- His sister Susanne’s marriage to Greg Daniels, the showrunner of The Office and a veteran comedy writer.
Together, this network of creatives shaped one of the most influential comedy shows in modern television.
Warren Lieberstein’s Net Worth
As with many behind-the-scenes figures in Hollywood, Warren Lieberstein’s net worth is not as publicized as that of actors or directors. However, industry estimates place his net worth at around $1 million.
This figure reflects his career as a writer and producer on one of television’s most successful comedies, along with additional work on other projects. While not among the wealthiest names in Hollywood, his steady work and contributions ensure him a comfortable and respectable financial standing.
Age and Birthday
- Birthday: September 20, 1968
- Current Age (2025): 56 years old
His birthday situates him firmly in the late 1960s generation of television creatives, many of whom reshaped American comedy in the 1990s and 2000s.
Warren Lieberstein Movies and Acting Work
Though Warren is not primarily a movie actor, his filmography includes:
- Sleepover (1995) – Acting role
- Guest appearances in television (Hyperion Bay, The Office)
However, his true legacy lies in writing and producing, not acting. His “movies” are less about films he acted in and more about the television “episodes” he helped bring to life.
Legacy and Impact
Warren Lieberstein may not be a household name, but his contributions have influenced millions of viewers. The Office remains one of the most-streamed shows globally, and his writing shaped many of the quirky, heartfelt episodes that made it so beloved.
Beyond his professional achievements, his family connections and personal life paint the portrait of a man who values creativity, collaboration, and family. He belongs to a rare Hollywood family whose influence extends across multiple iconic projects.
Conclusion
Warren Lieberstein’s story is one of steady, meaningful contributions to American television. While not always in the spotlight, his career exemplifies the importance of writers and producers who make the magic happen behind the scenes.
With a birthday on September 20, 1968, a career that spans acting, writing, and producing, and a family life deeply rooted in the television world, Warren stands as an essential—if sometimes overlooked—figure in modern comedy. His marriages, children, and collaborations complete the story of a man who balances professional creativity with personal responsibility.
At Infory, we celebrate such figures—those whose work may not always grab headlines but whose impact continues to shape the entertainment we enjoy today.