Is Line of Fire Season 1 Out Yet? NBC 2026 Series Release Date, Cast, and Peacock Streaming Guide

As the fall television season gets underway, one question keeps popping up across entertainment forums, Reddit discussions, and YouTube comment sections: Is Line of Fire Season 1 out yet? The answer is no, not quite. NBC’s new crime thriller has already attracted plenty of attention thanks to its tense trailers, federal-agency setting, and a cast led by Peter Krause and Hope Davis, but viewers still have a few days to wait before the Hollingsworth family officially arrives on network television.

Line of Fire Season 1 is scheduled to premiere on Monday, September 21, 2026, at 10:00 PM Eastern Time / 9:00 PM Central Time on NBC. The series will follow the two-hour Season 30 premiere of The Voice, giving NBC a familiar lead-in before shifting into a much darker story about federal agents, political secrets, and a family suddenly caught in the middle of a conspiracy. For viewers who prefer streaming, new episodes are expected to become available for on-demand viewing on Peacock the following day.

With the premiere only days away, there is already plenty to discuss, from the show’s unusual family setup to the production history behind it. Line of Fire is built around people who understand how the federal system works because they are part of it, which also means they know exactly how dangerous it can become when those same institutions start working against them. Here is what we know about Season 1 before the first episode arrives.

A Family Divided by Agencies, United by Danger

At first glance, Line of Fire might look like another network police drama. It really isn’t. Created by showrunner and writer Joshua Safran, the series mixes political conspiracy with a family story, placing the Hollingsworths inside several different corners of the federal government rather than keeping everyone in one department. That choice gives the premise a built-in source of tension because professional loyalty and family loyalty are constantly going to collide.

The Hollingsworth family includes people working for the Federal Bureau of Investigation, the United States Marshals Service, the United States Secret Service, and the Department of Justice. Their jobs demand confidentiality, procedure, and clear boundaries, even when those boundaries become uncomfortable at home. Then a federal case that initially appears fairly straightforward takes a catastrophic turn.

A U.S. Marshal is killed in the line of duty, and the death exposes a political conspiracy that reaches far deeper than anyone in the family expected. The Hollingsworths are no longer simply the people investigating the threat. They become targets themselves. A highly skilled assassin starts hunting them, forcing the family to share information, cross professional lines, and make choices that could put their careers at risk just to keep each other alive.

That tension sits at the heart of the series. These are people trained to protect the public, government officials, and the institutions they serve, yet the conspiracy forces them to question what happens when those institutions stop protecting them. The central question is simple enough: when the system turns against your family, where exactly does duty end and loyalty begin?

Meet the Cast and Characters

A large part of the early interest in Line of Fire comes from its cast. Peter Krause leads the series, with Hope Davis, Tommy O’Brien, Kat Cunning, Taylor Bloom, and several major guest performers filling out the Hollingsworth family and the political world surrounding them.

Peter Krause as Mike Hollingsworth

Peter Krause plays Mike Hollingsworth, the family patriarch and a veteran United States Secret Service agent. For Krause, the role is also a return to the kind of network drama that made him a familiar face to television audiences, following his eight-season run on 9-1-1. Moving from firefighter to federal agent is an obvious change on paper, but the appeal is seeing how Krause handles a character whose professional discipline starts breaking down once his own family is threatened.

Krause has described the series as fast-moving and packed with cliffhangers, suggesting that NBC is treating Line of Fire as a serialized thriller rather than a procedural where every episode neatly resets the board. That distinction matters. If the show follows through on its premise, the consequences of the opening conspiracy should continue shaping the characters rather than disappearing after an hour.

Hope Davis as Jane Hollingsworth

Hope Davis plays Jane Hollingsworth, a senior official with the U.S. Marshals Service. Davis has spent years moving between drama, political stories, and complicated character roles, and Jane gives her another character caught between personal instincts and institutional responsibility.

Jane is fiercely protective of her family while remaining committed to the work she has spent her career doing. That creates an obvious problem once the conspiracy begins closing in. She cannot simply walk away from her job, but she also cannot treat her own husband and children like another case file.

The Hollingsworth Children: Tommy O’Brien, Kat Cunning, and Taylor Bloom

The younger generation gives the family storyline another layer. Tommy O’Brien plays Mike “Micah” Hollingsworth Jr., who has followed his father into the Secret Service. Kat Cunning portrays Clare Hollingsworth, a federal agent dealing directly with the fallout from the conspiracy, while Taylor Bloom plays Russ Hollingsworth, an analytical member of the Department of Justice.

The siblings are working inside different parts of the same federal machine, which means their disagreements are not just personal. They have different information, different responsibilities, and potentially different ideas about how far they should go to protect one another. That professional friction should become one of the more interesting parts of the family dynamic as the season progresses.

Sam Waterston, Campbell Scott, Chris Chalk, and Charlie Barnett

NBC has also assembled a notable supporting cast. Sam Waterston appears as former U.S. President Thomas Barnes, a figure with a complicated history involving Mike Hollingsworth and an earlier protection detail. Waterston’s presence immediately gives the political side of the story more weight, particularly because his character appears to have personal connections to the events surrounding Mike.

Campbell Scott plays Terry, a powerful United States Senator who is romantically involved with Jane. His relationship with her creates another pressure point because Jane’s responsibilities to her family and federal career can easily clash with her personal life. Chris Chalk portrays the sitting U.S. President Kayana, who is dealing with declining political support while a national security crisis develops behind closed doors. Charlie Barnett also joins the ensemble in a key role.

The Real-World Inspiration Behind the Drama

One of the more unusual details surrounding Line of Fire is the involvement of Jenna Bush Hager as an executive producer. As the daughter of former U.S. President George W. Bush, Bush Hager has personal experience with the realities of living under federal protection, and that perspective reportedly helped inform the show’s approach to government families.

The assassin and political conspiracy are fictional elements created for the series, but the more ordinary details of protected life draw from a very different place. Having armed agents around private family moments, dealing with security restrictions, and living with the psychological weight of constant protection can create a strange divide between public duty and private life. Those details give the series a chance to explore something beyond shootouts and political intrigue.

The project was originally developed under the working title Protection when NBC ordered the pilot in early 2026. It was later picked up under the new title Line of Fire in May 2026. Production took place primarily in New York City, allowing the show to use the city’s streets and government architecture as part of its visual identity rather than relying entirely on studio environments.

What the Internet Is Saying About Line of Fire

Early online discussion has been largely focused on the show’s premise and Peter Krause’s return to network television. One comparison that keeps appearing is CBS’s Blue Bloods, mainly because both series center on a multi-generational family connected to law enforcement. The similarities stop fairly quickly, though. Line of Fire moves away from local policing and into federal agencies, while its story appears designed around one continuing conspiracy rather than a collection of mostly self-contained cases.

That difference could be important for viewers who prefer serialized television. The Hollingsworths are spread across agencies that have their own rules and competing priorities, so even basic information becomes something characters may not be allowed to share. Add a political conspiracy and an assassin targeting the family, and the show has plenty of opportunities for suspicion to move from outside the family to inside it.

Peter Krause’s return has also become one of the biggest talking points. His previous run on 9-1-1 left him with a large network-TV audience, and fans have been following his move into this new role closely. Even former co-stars have joined the conversation, with Ryan Guzman joking on social media about Krause always having been a cop at heart. It is the kind of crossover attention NBC clearly benefits from before a new series has even aired.

How and When to Watch Line of Fire Season 1

For viewers in the United States, the schedule is straightforward. Line of Fire is launching as a traditional NBC weekly series rather than a streaming show that releases its entire season at once. That means viewers will have to wait between episodes, which also gives the conspiracy more room to build through weekly cliffhangers and speculation.

• Premiere Date: Monday, September 21, 2026
• Broadcast Time: 10:00 PM Eastern Time / 9:00 PM Central Time
• Network: NBC
• Streaming: New episodes are expected to arrive on Peacock the following day

The first episode will air after the two-hour Season 30 premiere of The Voice. For viewers who do not have access to a traditional NBC broadcast, Peacock will be the main on-demand option in the United States, with episodes following the network broadcast schedule rather than arriving as a complete batch.

International availability is less settled at the moment. Viewers in the United Kingdom, Canada, Australia, and other markets may have to wait for local broadcast or streaming partners to announce their plans. Universal Television has not yet formalized all international release details, so those schedules should be treated separately from the confirmed U.S. premiere.

Line of Fire Season 1 Episode Guide: How Many Episodes on NBC?

Line of Fire Season 1 Release Status

So, is Line of Fire Season 1 out yet? No. As of September 17, 2026, the series is still waiting for its NBC premiere, with the first episode scheduled for Monday, September 21. The wait is short, though, and the setup is already clear: a family spread across America’s federal agencies, a political conspiracy that reaches into their lives, and an assassin who turns their professional expertise into a fight for survival.

The interesting part will be seeing whether the show can balance all of that without letting the conspiracy overwhelm the family story. There is a lot packed into the premise, and the Hollingsworths have enough conflicting loyalties to carry a season on their own. If NBC gives those character dynamics enough room between the action sequences, Line of Fire could have something more substantial going on than another weekly federal thriller.

For now, the date to keep in mind is September 21, 2026. That is when the Hollingsworth family’s problems officially begin on NBC.