A New Horror Prequel Is the Most-Watched Peacock TV Show This Week

Peacock continues to offer an extensive streaming catalog that combines long-standing broadcast procedurals, unscripted competitions, reality drama, and original programming. As viewing habits shift throughout the fall season, subscriber activity highlights the platform’s blend of legacy network franchises and brand-new exclusive releases. Audiences consistently turn to high-stakes crime stories, hospital emergencies, and psychological suspense to fill their weekly watchlists.

‘The Real Housewives of Salt Lake City’ (2020)

‘The Real Housewives of Salt Lake City’ chronicles the personal and professional lives of several affluent women navigating social dynamics and religious culture in Utah. The reality series features cast members such as Lisa Barlow, Meredith Marks, and Heather Gay dealing with shifting friendships and high-profile disputes. Bravo broadcasts the episodes weekly, with installments streaming on Peacock the following day. The program has maintained a dedicated following across multiple seasons due to its dramatic confrontations and unpredictable storylines.

‘Dateline’ (1992)

‘Dateline’ serves as NBC’s long-running newsmagazine focused primarily on true-crime investigations, missing persons cases, and legal mysteries. Anchored by Lester Holt alongside veteran correspondents such as Keith Morrison and Andrea Canning, the program provides in-depth reporting and extensive interviews with key figures. The series has produced over thirty seasons of television journalism and remains one of network television’s staple news broadcasts. Peacock hosts a large library of past episodes alongside recently broadcast mysteries that stream for subscribers following their network run.

‘Line of Fire’ (2026)

‘Line of Fire’ follows the Hollingsworth family, a multi-generational clan of federal agents working across the FBI, Secret Service, U.S. Marshals, and Department of Justice. Created by Joshua Safran, the procedural drama stars Peter Krause and Hope Davis as seasoned operatives navigating professional duties and internal family conflict. The storyline centers on a complex conspiracy that unfolds after a fellow federal officer is killed in the line of duty. The series premiered on NBC in September 2026, with episodes made available to stream on Peacock immediately following their television broadcast.

‘Law & Order’ (1990)

‘Law & Order’ examines the criminal justice system through a two-part format dividing each episode between police detectives and Manhattan prosecutors. Created by Dick Wolf, the landmark police procedural originally aired in 1990 before returning to NBC’s schedule for a high-profile revival. The cast portrays seasoned investigators solving complex homicides alongside district attorneys arguing cases in New York courtrooms. The procedural remains a regular presence on the broadcast network and offers its extensive library of episodes on Peacock.

‘Chicago Med’ (2015)

‘Chicago Med’ documents the urgent day-to-day operations of the emergency department at Gaffney Chicago Medical Center. The medical drama focuses on physicians and nurses confronting severe medical trauma, ethical dilemmas, and complicated personal relationships. The hospital staff frequently coordinates with city emergency personnel and law enforcement to manage large-scale crises across the Chicago area. New episodes air weekly on NBC during the broadcast television season and stream for viewers on Peacock.

‘Chicago Fire’ (2012)

‘Chicago Fire’ follows the professional and personal lives of the firefighters, rescue squad members, and paramedics of Firehouse 51. Created by Derek Haas and Michael Brandt, the action drama launched an interconnected television franchise set in the city of Chicago. The ensemble cast depicts emergency personnel confronting industrial blazes, hazardous rescue missions, and workplace challenges. Broadcast on NBC, the series makes each new installment available for on-demand streaming on Peacock shortly after airing.

‘Chicago P.D.’ (2014)

‘Chicago P.D.’ depicts the officers of the 21st District and the elite Intelligence Unit as they combat major criminal organizations across the city. Led by Jason Beghe’s Sergeant Hank Voight, the unit tackles drug trafficking, organized syndicates, and high-stakes homicides. The narrative frequently intersects with ‘Chicago Fire’ and ‘Chicago Med’ for multi-part crossover events. The police procedural maintains a prominent presence on the NBC primetime schedule while continuing to draw steady viewership on Peacock.

‘The Traitors’ (2023)

‘The Traitors’ gathers reality television personalities and notable public figures at Ardross Castle in the Scottish Highlands for a psychological competition. Hosted by Alan Cumming, the participants complete collective missions to build a prize fund while attempting to unmask clandestine contestants chosen as traitors. Faithful players must eliminate suspected traitors during tense roundtable deliberations before the hidden adversaries banish them from the castle. The unscripted competition has earned critical acclaim and multiple Emmy Awards as one of Peacock’s primary reality offerings.

‘Law & Order: Special Victims Unit’ (1999)

‘Law & Order: Special Victims Unit’ centers on an elite squad of New York City detectives investigating sexually based offenses and domestic crimes. Mariska Hargitay leads the ensemble as Captain Olivia Benson, guiding her team through sensitive investigations and difficult court proceedings. The series holds the record as the longest-running live-action primetime television drama in American broadcasting history. With hundreds of episodes produced over multiple decades, the procedural continues to anchor NBC’s primetime lineup and streams consistently on Peacock.

‘Crystal Lake’ (2026)

‘Crystal Lake’ serves as a psychological horror prequel series to the ‘Friday the 13th’ film franchise, exploring the origins of the Voorhees family. Developed by showrunner Brad Caleb Kane and produced by A24, the series stars Linda Cardellini as Pamela Voorhees alongside Callum Vinson as her young son Jason. The narrative follows Pamela’s grief after a tragic incident at the lake as newly arrived strangers begin investigating her past. Premiering on Peacock on October 15, 2026, the eight-episode debut quickly established itself as a major draw for the streaming service.

Share your thoughts on which of these trending Peacock shows you are currently watching in the comments.