‘Line of Fire’ Release Date, Time, Trailer and Where to Watch as NBC Targets a Family of Federal Agents
‘Line of Fire‘ premieres on Monday, September 21 on NBC and will be available for streaming the following day on Peacock, marking the end of the wait for fans. This new action drama comes with a strong pedigree, appealing to anyone who enjoys a gripping conspiracy thriller. If you’ve had this one marked on your fall calendar, tonight is the night to tune in.
The premise is both straightforward and enticing. ‘Line of Fire’ centers around a family of law enforcement agents working across the FBI, U.S. Marshals, Secret Service, and Department of Justice. Below, you’ll find all the essential details you need before the premiere, including the schedule, streaming options, and insights from the trailer.
The series kicks off tonight at 10 p.m. ET on NBC, following the two-hour season 30 premiere of ‘The Voice’. NBC is clearly leveraging its Monday night lineup to provide a strong launch for this new series. Viewers on the West Coast and in central regions should check local listings, but the network schedule indicates a 10/9c airing.
After the debut, the show will follow a regular schedule with new episodes airing every Monday on NBC. The first season consists of ten episodes, a concise run that typically bodes well for a serialized mystery eager to maintain its momentum.
The series carries a TV-14 rating, making it suitable for most teens and adults who appreciate a bit of tension without excessive graphic content. Expect a network drama that delivers real stakes rather than a slow-burn cable-style narrative.
The easiest way to watch is through the live broadcast on NBC. Viewers can also access the live feed via services like Hulu + Live TV, YouTube TV, Fubo, and DirecTV Stream. For those looking to avoid subscriptions, there is a free option available: the live NBC broadcast with an over-the-air antenna.
If you prefer to watch on your own schedule, Peacock is the streaming home for the series. The first season will be available on Peacock Premium starting September 22, aligning with the next-day availability promised by NBC. This provides a convenient way to catch up if you miss the Monday night airing.
International viewers will have to wait a bit longer, as no international broadcaster has been announced yet, and Peacock restricts access from outside the U.S. NBC shows often find their way to other markets later through local platforms, so keep an eye on regional listings in the upcoming weeks.
The standout name in the cast is Peter Krause, whose return to television is generating significant buzz. He joins a talented ensemble that includes Hope Davis, Kat Cunning, Tommy O’Brien, Taylor Bloom, and Charlie Barnett.
The family dynamic serves as the core of the narrative. Davis and Krause portray Jane and Mike Hollingsworth, a U.S. Marshal and a Secret Service agent, respectively, with three adult children also involved in government work. Their daughter is a federal agent, one son is a Department of Justice analyst, and the other follows in his father’s footsteps in the Secret Service. This abundance of badges around the dinner table creates ample tension regarding what can and cannot be shared.
Additionally, there’s an exciting casting note for longtime NBC fans: former ‘Law & Order’ star Sam Waterston will guest star as former president Thomas Barnes. Barnett, a former cast member of ‘Chicago Fire’, adds to the series’ roster of familiar faces from the network.
NBC provided viewers with their first glimpse in late summer when the trailer was released on Thursday, August 20. It quickly establishes the stakes and suggests that the central case is far more complex than it initially appears.
The setup presents a classic thriller hook with a personal twist. The trailer features U.S. Marshal Jane Hollingsworth calling her FBI agent daughter Clare to investigate a colleague’s murder. They soon discover that protective service agents are being targeted, and a member of their own family may be next.
The official synopsis amplifies this idea, indicating that a seemingly straightforward case evolves into a deadly conspiracy, forcing the family to protect one another, even if it means compromising their sworn duties. This conflict between duty and loyalty is the kind of dilemma that keeps a weekly drama engaging.

The series draws inspiration from Jenna Bush Hager’s experiences with the Secret Service, with her serving as an executive producer alongside creator and showrunner Joshua Safran. This personal connection could lend the show a grounded feel that many procedurals often lack.
With a seasoned leading man, a returning ‘Law & Order’ icon, and a mystery that strikes at the heart of the Hollingsworth family, ‘Line of Fire’ has much to prove and several strengths to build upon. When a family of federal agents faces the choice between their badge and each other, which side do you think Mike and Jane will ultimately choose?
