Best TV Shows to Stream this Weekend on Peacock, Including ‘The Irrational’

If you’re looking to catch up on NBC favorites and Peacock staples, there’s a fresh mix of crime procedurals, Chicago-based dramas, and live entertainment waiting in one place. New episodes hit Peacock shortly after they air, and long-running series have deep back catalogs ready for a weekend dive, so you can jump in at the newest chapter or start from the beginning.

Below are ten titles—from the newest arrivals to cornerstone franchises—that are streaming on Peacock. You’ll find quick details on what each show is about and who makes it, so you can pick your next binge without any extra digging.

‘The Irrational’ (2023– )

‘The Irrational’ follows behavioral scientist Alec Mercer, a professor whose research into human decision-making helps law enforcement and private clients decode high-stakes cases. The series centers on puzzles where bias, memory, and perception bend the facts, with each case built around real-world behavioral science.

The show stars Jesse L. Martin as Mercer, with Maahra Hill, Travina Springer, and Molly Kunz in key roles. Developed for television by Arika Lisanne Mittman and inspired by Dan Ariely’s non-fiction book ‘Predictably Irrational’, the series is produced by Universal Television and streams next-day on Peacock after NBC broadcasts.

‘Law & Order: Organized Crime’ (2021– )

‘Law & Order: Organized Crime’ tracks NYPD detective Elliot Stabler as he targets complex criminal networks, focusing on long-form arcs that follow a single investigation across a season. The format blends undercover work, surveillance, and inter-agency cooperation as the task force builds cases against sophisticated syndicates.

Christopher Meloni headlines the series as Stabler, returning to the ‘Law & Order’ universe alongside a rotating ensemble of detectives and prosecutors. The show was developed by Dick Wolf, Ilene Chaiken, and Matt Olmstead, is produced by Wolf Entertainment and Universal Television, and streams on Peacock after its NBC airings.

‘Law & Order’ (1990–2010, 2022– )

‘Law & Order’ presents police investigations and courtroom prosecutions in a two-part structure that follows a single case from arrest to verdict. Each episode draws from contemporary issues and headlines, showing how detectives and attorneys interpret evidence and strategy within the limits of the justice system.

Created by Dick Wolf and produced by Wolf Entertainment and Universal Television, the revival features an ensemble that has included Sam Waterston, Camryn Manheim, Hugh Dancy, Odelya Halevi, and Mehcad Brooks. Episodes stream on Peacock following their run on NBC, alongside selections from earlier seasons in the franchise’s library.

‘Chicago Med’ (2015– )

‘Chicago Med’ centers on the emergency department at Gaffney Chicago Medical Center, where trauma cases, cardiac crises, and surgical complications intersect with hospital ethics. Storylines often cross over with sister shows as patients and investigations move between the ED, firehouses, and precincts.

The series is part of the One Chicago franchise created by Dick Wolf, with executive producers including Michael Brandt and Derek Haas. The ensemble has featured S. Epatha Merkerson, Oliver Platt, Marlyne Barrett, Dominic Rains, and Steven Weber, and streams on Peacock with next-day availability from NBC.

‘Chicago P.D.’ (2014– )

‘Chicago P.D.’ follows the Intelligence Unit of the Chicago Police Department as it tackles organized crime, narcotics, and homicide investigations across the city. Cases often branch into undercover operations and multi-episode arcs that tie into parallel events in the franchise.

Created by Dick Wolf and Matt Olmstead, the series stars Jason Beghe as Sergeant Hank Voight, with LaRoyce Hawkins and other ensemble players anchoring the unit. Produced by Wolf Entertainment and Universal Television, the show appears on Peacock after NBC broadcasts, with crossover episodes connecting to ‘Chicago Med’ and ‘Chicago Fire’.

‘Chicago Fire’ (2012– )

‘Chicago Fire’ chronicles the firefighters, rescue squad, and paramedics of Firehouse 51 as they respond to emergencies ranging from high-rise blazes to technical rescues. The show balances incident command and on-scene tactics with station-house dynamics and city-wide mutual-aid operations.

Created by Michael Brandt and Derek Haas and executive-produced by Dick Wolf, the series stars Taylor Kinney, Eamonn Walker, David Eigenberg, and Miranda Rae Mayo among its long-running ensemble. Episodes stream on Peacock after NBC airings and often serve as the starting point for One Chicago crossover stories.

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

‘Law & Order: Special Victims Unit’ investigates crimes of sexual violence and abuse, with the SVU squad working closely with medical examiners, forensics, and victim advocates. Episodes blend investigative procedure with courtroom developments, emphasizing interview technique and trauma-informed approaches.

Created by Dick Wolf, the series stars Mariska Hargitay as Captain Olivia Benson, alongside Ice-T and Peter Scanavino, with an ensemble of detectives, ADAs, and specialists. Produced by Wolf Entertainment and Universal Television, the show streams on Peacock with next-day access to new installments.

‘The Voice’ (2011– )

‘The Voice’ is a vocal competition that begins with Blind Auditions, where coaches select artists without seeing them, and progresses through Battles, Knockouts, and live performance rounds. The format emphasizes arrangement, song choice, and stagecraft as artists refine their styles with guidance from their teams.

Adapted from a format by John de Mol, the series is hosted by Carson Daly and features a rotating lineup of star coaches who mentor contestants and perform on the show. Produced by MGM Television, Warner Horizon, and Universal Television in association with ITV Studios, episodes stream on Peacock after airing on NBC.

‘Dateline NBC’ (1992– )

‘Dateline NBC’ is a long-running newsmagazine focused on true-crime stories, presenting cases through interviews, archival footage, and trial records. Episodes examine timelines, forensic findings, and investigative turning points, often revisiting cases as new developments emerge.

The program features correspondents including Lester Holt, Keith Morrison, Andrea Canning, and Josh Mankiewicz. Produced by NBC News, the series maintains an extensive library of episodes, with recent broadcasts and curated collections available to stream on Peacock.

‘Saturday Night Live’ (1975– )

‘Saturday Night Live’ is a live sketch-comedy and music series produced from Studio 8H at Rockefeller Center, mixing cold-open sketches, a monologue, ‘Weekend Update’, and performances by the musical guest. Each episode is hosted by a guest who appears in multiple sketches across the night.

Created and executive-produced by Lorne Michaels, the show’s ensemble cast changes over time and includes repertory and featured players, with writers frequently performing on-camera. New episodes stream on Peacock after airing on NBC, alongside classic sketches and curated season highlights.

Enjoy the lineup and share which shows you’re streaming on Peacock this weekend in the comments!