Peter Krause’s career has lasted for more than three decades, with major roles in Sports Night, Six Feet Under, Parenthood, The Catch, and 9-1-1. The American actor, director, and producer is especially known for playing thoughtful and emotionally complex characters in long-running television dramas.
In 2025, his eight-season run as Captain Bobby Nash on 9-1-1 came to an emotional end. However, Krause did not stay away from television for long. By 2026, he was preparing for another major role, this time as Secret Service agent Mike Hollingsworth in NBC’s Line of Fire.
Krause’s success did not happen overnight. Before becoming a familiar face on American television, he spent years building his career through theater training, guest appearances, supporting roles, and short-lived series. Entertainment Weekly noted in September 2026 that Krause has worked in television almost continuously since 1990.
Quick Facts About Peter Krause
| Fact | Details |
|---|---|
| Full name | Peter William Krause |
| Date of birth | August 12, 1965 |
| Age in 2026 | 61 |
| Birthplace | Alexandria, Minnesota, United States |
| Raised in | Roseville, Minnesota |
| Profession | Actor, director, producer |
| Education | Gustavus Adolphus College; NYU Tisch School of the Arts |
| Best known for | Sports Night, Six Feet Under, Parenthood, 9-1-1 |
| Children | One son, Roman |
| Former longtime partner | Lauren Graham, 2010–2021 |
| Major 2026 project | NBC’s Line of Fire |
These basic biographical details were cross-checked using established biography sources, career interviews, awards records, and current network information.
Peter Krause’s Early Life and Path to Acting
Peter William Krause was born on August 12, 1965, in Alexandria, Minnesota, and grew up in Roseville. His parents were teachers, and he was one of three children. During his younger years, Krause was heavily involved in sports, particularly track and field and gymnastics. A back injury from pole vaulting eventually pushed him away from athletics and helped open the door to other interests.
Acting was not originally part of his career plan. Krause has said that he first became involved in a high-school play partly because he was interested in a girl connected with the theater program. What began casually eventually became much more important to him.
When he entered Gustavus Adolphus College, Krause initially planned to study pre-med. He later changed direction and focused more on English literature and theater. College productions such as Story Theatre, Cloud 9, and The Dumb Waiter helped him realize that acting could become a serious career.
After graduating in 1987, Krause moved to New York and continued his acting education at NYU’s Tisch School of the Arts. He completed an MFA in acting in 1990. While living in New York, he also worked as a bartender at the Palace Theatre. During that period, he met Aaron Sorkin, years before Sorkin would create the television series that gave Krause one of his first major breakthroughs.
From Guest Roles to Sports Night
Krause’s first regular television job came shortly after graduate school, when he joined Carol Burnett’s Carol & Company in 1990. From there, he spent several years taking guest and recurring roles while gradually building his experience on television.
His early credits included appearances on shows such as Seinfeld, Beverly Hills, 90210, Ellen, and Cybill. These roles did not immediately make him a major star, but they helped establish him as a reliable television actor.
His breakthrough came in 1998 when Aaron Sorkin cast him as Casey McCall in Sports Night. Krause played a television sports anchor working on a fictional cable program. Although the series lasted only two seasons, it received strong critical attention and gave Krause much greater visibility as a leading actor.
Krause later described this period of his career as unusually fortunate because he was able to move almost directly from Sports Night into the role that would bring him even wider recognition.
Six Feet Under Made Him a Major TV Drama Actor
In 2001, Krause began playing Nate Fisher in HBO’s Six Feet Under. The drama followed the Fisher family, who operated a funeral home in Los Angeles, and explored subjects such as grief, family relationships, identity, and mortality.
Nate Fisher became one of the most important characters of Krause’s career. The role gave him an opportunity to play a complicated man dealing with family responsibilities, personal relationships, and his own fears about life and death.
His performance brought him major awards recognition. According to the Television Academy, Krause received three Primetime Emmy nominations for Outstanding Lead Actor in a Drama Series, in 2002, 2003, and 2006. He also received two Golden Globe nominations for his work on the series, while the Six Feet Under cast earned recognition for its ensemble performances.
Krause continued to work outside television as well. In 2004, he made his Broadway debut in Arthur Miller’s After the Fall, playing the character Quentin. He later starred in the science-fiction miniseries The Lost Room and took the lead role in Dirty Sexy Money, where he also worked as a producer.
Parenthood, The Catch, and 9-1-1
In 2010, Krause returned to a family-centered television drama when he joined NBC’s Parenthood as Adam Braverman. He remained with the series until its final season in 2015.
The role allowed Krause to show a warmer and more grounded side of his acting. Adam was often seen as one of the more dependable members of the large Braverman family, although the character also faced his own personal, financial, and family struggles.
Krause later starred as Benjamin Jones in ABC’s The Catch from 2016 to 2017. The series gave him a different type of role before he moved into another long-running television project.
In 2018, Krause joined 9-1-1 as Los Angeles Fire Department Captain Bobby Nash. He also worked as an executive producer on the series. Bobby quickly became one of the central characters, and the role eventually became one of the longest-running parts of Krause’s career.
The character combined leadership with themes of grief, recovery, faith, responsibility, and personal sacrifice. Krause’s on-screen relationship with Angela Bassett, who played Athena Grant, also became an important part of the series. After leaving the show, Krause said that he especially missed working with Bassett.
Bobby Nash’s story came to an end in April 2025, when the character died in the episode “Lab Rats.” Krause said he would miss the cast and crew after spending eight seasons on the series. Showrunner Tim Minear explained that the decision was made for creative reasons and was intended to give the story real consequences rather than make viewers feel that every major character would always survive.
Peter Krause’s 2026 Return in Line of Fire
Krause did not stay away from series television for very long. NBC added Line of Fire to its 2026–27 schedule, with Krause and Hope Davis leading the cast.
The series is scheduled to premiere on September 21, 2026, at 10 p.m. on NBC, with episodes available for streaming on Peacock the following day.
In the series, Krause plays Mike Hollingsworth, a Secret Service agent who belongs to a family with several members working across different federal law-enforcement agencies. A case grows into a much larger conspiracy, forcing the family to balance their professional responsibilities with their need to protect each other.
The cast also includes Kat Cunning, Tommy O’Brien, Taylor Bloom, and Charlie Barnett.
In a September 2026 interview, Krause reflected on the fact that he has been working in television almost continuously since 1990. He explained that he still enjoys the long-term teamwork involved in producing a television series.
He also described Mike Hollingsworth as a more morally complicated character than some of the “good men” he has played in the past. According to Krause, Mike may be willing to break certain rules when he believes doing so is necessary for the right reason.
This is the most important recent development in Peter Krause’s career as of September 2026. Some older biography pages still refer to the project by its original pilot title, Protection, while others do not mention his new series at all. NBC now officially lists the show under the title Line of Fire.
Personal Life: Son, Lauren Graham, and Marriage Questions
Krause has generally kept his private life more low-key than his television career. He has one son, Roman, who was born in 2001 from a previous relationship with Christine King.
His most widely known public relationship was with actress Lauren Graham. The two began dating while working together on Parenthood in 2010 and remained a couple for more than a decade.
Their relationship ended in 2021, and Graham’s representative publicly confirmed the separation in 2022.
Krause and Graham were never married. This detail is worth clarifying because online searches for “Peter Krause’s wife” often lead people to assume that Graham was his spouse. Reliable public reporting describes her as his former longtime partner, not his ex-wife.
As of this September 2026 update, there is no confirmed public information showing that Peter Krause has been married.
Awards and Career Legacy
Television has remained the center of Peter Krause’s career for more than three decades. His strongest awards recognition came from Six Feet Under, which earned him three Emmy nominations for Outstanding Lead Actor in a Drama Series and two Golden Globe nominations.
His career also stands out because of its consistency. Krause has moved from one major television role to another across several different eras of American TV. In a 2026 interview, he looked back on almost 36 years of television work, beginning with Carol & Company and continuing through Line of Fire.
Different generations of viewers may therefore know him for completely different characters. Some remember him as Casey McCall in Sports Night, while others know him as Nate Fisher in Six Feet Under, Adam Braverman in Parenthood, Bobby Nash in 9-1-1, or now Mike Hollingsworth in Line of Fire.
That long run has made Krause one of those television actors whose career is defined less by one single role and more by a steady series of memorable performances.
How This Was Researched
I researched this biography using current network information, recent entertainment interviews, awards databases, older career interviews, and established biography sources. I cross-checked major dates and career milestones with NBCUniversal, the Television Academy, the Golden Globes, ABC News, Backstage, and IBDB. I also reviewed competing biography pages and found that some still list 9-1-1 as Krause’s current role or use the earlier Protection title for his new NBC project. Where financial or private-life information could not be independently confirmed, I avoided presenting it as a verified fact.
Frequently Asked Questions
How old is Peter Krause in 2026?
Peter Krause was born on August 12, 1965, which means he turned 61 years old in 2026.
What is Peter Krause best known for?
Peter Krause is best known for his major television roles in Sports Night, Six Feet Under, Parenthood, and 9-1-1. His performance as Nate Fisher in Six Feet Under earned him three Primetime Emmy nominations.
Is Peter Krause married?
There is no confirmed public information showing that Peter Krause is married. He was in a long-term relationship with Lauren Graham from 2010 to 2021, but the two never married.
Does Peter Krause have children?
Yes. Peter Krause has one son named Roman, who was born in 2001.
Why did Peter Krause leave 9-1-1?
Krause left 9-1-1 after his character, Bobby Nash, was killed off in 2025 following eight seasons on the show. Showrunner Tim Minear said the decision was creative and was made to increase the dramatic stakes of the series.
What is Peter Krause doing in 2026?
In 2026, Krause is starring in NBC’s Line of Fire as Secret Service agent Mike Hollingsworth. The series is scheduled to premiere on September 21, 2026.
What is Peter Krause’s net worth in 2026?
Peter Krause has not publicly confirmed his personal net worth. Celebrity Net Worth estimates it at around $10 million, but this figure should only be treated as a third-party estimate as of 2026, not a verified financial fact.
Accuracy Note
This biography is based on publicly available information, including official network material, awards databases, interviews, and verified entertainment reporting. Details may change over time, so ntx magazine should update the article when reliable new information becomes available.
Written and researched by Hassan, contributor at ntx magazine.
Written by Hassan, founder and editor of NTX Magazine — an independent news and biography publication. Every article is researched and cross-checked against multiple public sources before publishing; see our Sourcing Standards page for details.