Law & Order Season 25 Premieres September 25: Cast Changes, Storyline, and Where to Watch

Law & Order Season 25 is set to premiere on Thursday, September 25, at 8 PM ET on NBC. The long-running Dick Wolf series marks a major milestone as it enters its 25th season. The new season will continue from last year’s dramatic cliffhanger. Fans will also see major cast changes this year.

The show remains one of NBC’s most successful dramas. It will air ahead of Law & Order: SVU Season 27 at 9 PM ET. Reruns of Law & Order: Organized Crime Season 5 will follow at 10 PM ET. New episodes of Season 25 will also stream on Peacock the next morning.

Law & Order Season 25 Cast and Key Changes

The most notable cast update is the exit of Mehcad Brooks, who played Detective Jalen Shaw since Season 22. Reports in July confirmed that Brooks and the producers have parted ways. NBC has not yet announced a new replacement detective.

Other cast members will also have reduced screen time. According to Deadline, this is part of cost-cutting across NBC’s Law & Order franchise and the One Chicago lineup.

The confirmed Season 25 cast includes Hugh Dancy as Executive ADA Nolan Price, Odelya Halevi as ADA Samantha Maroun, Reid Scott as Detective Vincent Riley, Tony Goldwyn as District Attorney, and Maura Tierney as Lieutenant Jessica Brady.

Storyline: What to Expect in Season 25

Law & Order episodes often tell self-contained stories. However, Season 25 will continue the arc from last season’s finale. The storyline focuses on ADA Samantha Maroun, who faced questions after a suspect linked to her sister’s case was found dead. Executive ADA Nolan Price confronted her, but she gave no clear answer.

This unresolved case will shape the opening of the new season. The premiere will also address Detective Shaw’s absence. Viewers can expect more tension in the district attorney’s office as Maroun’s choices come under the spotlight.

Each episode will still feature classic courtroom and police drama. At the same time, character arcs will remain central. This mix of episodic crime stories and ongoing narratives keeps the series fresh even after 25 seasons.

Where and How to Watch Law & Order Season 25

The new season will air live on NBC at 8 PM ET every Thursday. For streaming, Peacock will make episodes available the following morning.

Earlier seasons are also spread across platforms. Seasons 1–20 can be watched on Hulu. Seasons 13–20 and 24 are on Peacock. Seasons 21–23 are available for purchase on Apple TV and Prime Video.

This release schedule allows both live TV viewers and streaming audiences to keep up with the show. The anniversary season is expected to draw strong attention from long-time fans and new viewers alike.

Law & Order Season 25 returns to NBC with high expectations. The exit of Detective Shaw, the mystery around ADA Maroun, and new character dynamics will define the anniversary season.

FYI (keeping you in the loop)-

Q1: When does Law & Order Season 25 premiere?

The new season starts Thursday, September 25, 2025, at 8 PM ET on NBC. It will also stream on Peacock the next morning.

Q2: Which cast member is leaving the show?

Mehcad Brooks, who played Detective Jalen Shaw since Season 22, will not return this season.

Q3: What storyline continues in Season 25?

The fallout from ADA Samantha Maroun’s connection to her sister’s case will carry forward into the new season.

Q4: Where can I watch older seasons of Law & Order?

Seasons 1–20 are on Hulu, Seasons 13–20 and 24 are on Peacock, and Seasons 21–23 are available on Apple TV and Prime Video.

Q5: Who are the main cast members in Season 25?

The cast includes Hugh Dancy, Odelya Halevi, Reid Scott, Tony Goldwyn, and Maura Tierney.