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Peter Krause Returns to TV in NBCs New Drama "Line of Fire"
Peter Krause, best known for his work on Six Feet Under, Parenthood and the ABC/FOX procedural 9‑1‑1, will re‑enter prime‑time television in a new NBC drama, Line of Fire. The series, created by Josh Safran and produced by Universal Television, follows the Hollingsworth family—law‑enforcement agents from different agencies—who become the target of a mysterious assassin after a U.S. Marshal’s death.
Krause will play Mike Hollingsworth, the family’s patriarch and a seasoned field agent. He joins a cast that includes Hope Davis as Jane Hollingsworth, Tommy O’Brien, Kat Cunning, Taylor Bloom and Charlie Barnett. The show is scheduled to premiere on September 21, 2026 at 10 p.m. on NBC, joining the network’s Monday‑night lineup that also features the return of Law & Order: SVU.
The series is billed as a family action thriller that blends personal drama with procedural elements. According to the show’s official description, the Hollingsworths must use their collective expertise to protect each other while confronting a conspiracy that threatens national security.
Krause’s move to NBC follows his exit from 9‑1‑1 after its ninth season, which premiered on October 9, 2025. In that series, he portrayed firefighter Bobby Nash, a role that earned him critical praise and a dedicated fan base. His departure came after the character’s death in a dramatic twist. Krause’s career has spanned a range of television genres, from the satirical Sports Night to the dark family drama Six Feet Under, where he earned three Primetime Emmy nominations.
Line of Fire is part of NBC’s broader strategy to refresh its fall schedule with new dramas that combine strong ensemble casts with high‑stakes storytelling. The network announced its 2026‑2027 fall lineup on June 24, 2026, noting that the new series will be a key component of the Monday‑night block.
The show’s premise— a family of law‑enforcement professionals drawn into a national conspiracy— echoes themes that have proven popular in recent television, such as the blending of personal and professional stakes seen in Chicago Fire and Chicago P.D.. By positioning the Hollingsworths as a unit that must navigate both familial loyalty and procedural duty, the series aims to appeal to viewers who enjoy character‑driven narratives alongside action‑packed plots.
While the series has not yet released a full episode order, NBC has confirmed that Line of Fire will run for a standard 22‑episode season. Production began in early 2026, with filming locations primarily in New York City and surrounding areas.
Krause’s return to television comes at a time when NBC is expanding its drama slate. The network’s fall schedule also includes the return of Chicago Fire and the premiere of Traitors: New Blood, positioning Line of Fire as a fresh addition to a lineup that balances established franchises with new storytelling.
As the premiere approaches, fans of Krause’s earlier work can anticipate a new chapter in his career. The series promises a blend of action, family dynamics and procedural intrigue that aligns with Krause’s strengths as a seasoned television actor.
The next steps for the show will involve the release of a full episode guide and the first season’s ratings. NBC has indicated that Line of Fire will be available for streaming on Peacock after its initial broadcast, providing additional viewing options for audiences.
In summary, Peter Krause’s new role in Line of Fire marks a return to prime‑time television after his departure from 9‑1‑1. The series, set to debut on September 21, 2026, combines a family‑drama format with procedural thriller elements and features a strong ensemble cast. NBC’s fall schedule positions the show as a key component of the network’s strategy to deliver fresh, character‑centered dramas to viewers.
Krause will play Mike Hollingsworth, the family’s patriarch and a seasoned field agent. He joins a cast that includes Hope Davis as Jane Hollingsworth, Tommy O’Brien, Kat Cunning, Taylor Bloom and Charlie Barnett. The show is scheduled to premiere on September 21, 2026 at 10 p.m. on NBC, joining the network’s Monday‑night lineup that also features the return of Law & Order: SVU.
The series is billed as a family action thriller that blends personal drama with procedural elements. According to the show’s official description, the Hollingsworths must use their collective expertise to protect each other while confronting a conspiracy that threatens national security.
Krause’s move to NBC follows his exit from 9‑1‑1 after its ninth season, which premiered on October 9, 2025. In that series, he portrayed firefighter Bobby Nash, a role that earned him critical praise and a dedicated fan base. His departure came after the character’s death in a dramatic twist. Krause’s career has spanned a range of television genres, from the satirical Sports Night to the dark family drama Six Feet Under, where he earned three Primetime Emmy nominations.
Line of Fire is part of NBC’s broader strategy to refresh its fall schedule with new dramas that combine strong ensemble casts with high‑stakes storytelling. The network announced its 2026‑2027 fall lineup on June 24, 2026, noting that the new series will be a key component of the Monday‑night block.
The show’s premise— a family of law‑enforcement professionals drawn into a national conspiracy— echoes themes that have proven popular in recent television, such as the blending of personal and professional stakes seen in Chicago Fire and Chicago P.D.. By positioning the Hollingsworths as a unit that must navigate both familial loyalty and procedural duty, the series aims to appeal to viewers who enjoy character‑driven narratives alongside action‑packed plots.
While the series has not yet released a full episode order, NBC has confirmed that Line of Fire will run for a standard 22‑episode season. Production began in early 2026, with filming locations primarily in New York City and surrounding areas.
Krause’s return to television comes at a time when NBC is expanding its drama slate. The network’s fall schedule also includes the return of Chicago Fire and the premiere of Traitors: New Blood, positioning Line of Fire as a fresh addition to a lineup that balances established franchises with new storytelling.
As the premiere approaches, fans of Krause’s earlier work can anticipate a new chapter in his career. The series promises a blend of action, family dynamics and procedural intrigue that aligns with Krause’s strengths as a seasoned television actor.
The next steps for the show will involve the release of a full episode guide and the first season’s ratings. NBC has indicated that Line of Fire will be available for streaming on Peacock after its initial broadcast, providing additional viewing options for audiences.
In summary, Peter Krause’s new role in Line of Fire marks a return to prime‑time television after his departure from 9‑1‑1. The series, set to debut on September 21, 2026, combines a family‑drama format with procedural thriller elements and features a strong ensemble cast. NBC’s fall schedule positions the show as a key component of the network’s strategy to deliver fresh, character‑centered dramas to viewers.
