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Season guide

Lethal Weapon: Season 2

22 episodes Premiered Sep 26, 2017 Updated Oct 6, 2026

Role: Television and film archivist. Task: Create a JSON object for Lethal Weapon Season 2. Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points). Constraints: Use ONLY provided synopsis and sources. No invented facts. No markdown/asterisks/headings/bullets in the text (though the primer is an array of strings). Output valid JSON only. Target: Season 2. TMDB Season Synopsis: Season two beg

Previously on Lethal Weapon

Season 2 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ As season two begins, Murtaugh has followed Riggs to Mexico to pursue the dangerous drug cartel who Riggs believes is responsible for the death of his wife.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season overview

Role: Television and film archivist.
Task: Create a JSON object for Lethal Weapon Season 2.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented facts. No markdown/asterisks/headings/bullets in the text (though the primer is an array of strings). Output valid JSON only.
Target: Season 2.
TMDB Season Synopsis: Season two begins with Murtaugh following Riggs to Mexico. Riggs believes a dangerous drug cartel is responsible for his wife's death. They left without Captain Avery Brooks' blessing and left behind their LAPD colleagues.
Source [1]: Series title: Lethal Weapon (2016). Genre: Action & Adventure, Crime, Drama, and Comedy. Character description: A slightly unhinged former Navy SEAL lands a job as a police officer.
Source [2]: Based on theatrical films. One-hour drama series. Follows cop duo Riggs and Murtaugh. Setting: modern-day Los Angeles. Riggs is an ex-Navy SEAL-turned-detective, grief-stricken after the loss of his young wife and unborn child.
Source [4]: Damon Wayans plays Roger Murtaugh.
Source [5]: Rating 7.3/10.
Overview:
The second season of the television series Lethal Weapon begins with detectives Riggs and Murtaugh in Mexico. Riggs is pursuing a dangerous drug cartel that he believes is responsible for the death of his wife. Murtaugh has followed Riggs to Mexico to assist in this pursuit. This mission is undertaken without the blessing of Captain Avery Brooks. By traveling to Mexico, the two detectives have left behind their LAPD colleagues. The series follows this classic cop duo as they navigate their roles in modern-day Los Angeles, though the season opens with this specific international pursuit. Riggs is a former Navy SEAL who is grief-stricken following the loss of his young wife and unborn child. The narrative arc of the season is centered on this pursuit of the cartel linked to his personal tragedy. (Word count check: ~145 words. I need to expand to 160-220 words using only provided info).
Expanding Overview (to hit 160-220):
The second season of the television series Lethal Weapon begins with detectives Riggs and Murtaugh in Mexico. Riggs is actively pursuing a dangerous drug cartel that he believes is responsible for the death of his wife. Murtaugh has followed Riggs to Mexico to participate

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Season 2 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 2 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 2: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

18%
82%
Mytharc (4): Crucial lore & season climaxes
Core (18): Character development & subplots
Side Quest (0): Standalone / filler
S2·E1 Mytharc

El Gringo Loco

Sep 26, 2017 · 43 min

Murtaugh follows Riggs down to Mexico, where he plans to avenge his wife's death and finish off Tito Flores once and for all. Once back in the States, they have a few people to ans

S2·E2 Core

Dancing in September

Oct 3, 2017 · 43 min

A doctor is found dead in the pool of a wellness clinic. Riggs suspects a drug angle and asks Agent Palmer for help.

S2·E3 Core

Born to Run

Oct 10, 2017 · 43 min

Murtaugh and Riggs investigate the mysterious death of famous singer Shaye's bodyguard. Murtaugh turns to his daughter—a fan of the singer—to learn more about Shaye's background an

S2·E4 Core

Flight Risk

Oct 17, 2017 · 43 min

Murtaugh and Riggs respond to a robbery that takes place 20,000 feet in the air. The investigation turns into an ongoing hunt for an unreliable father, with his daughter being thei

S2·E5 Core

Let It Ride

Nov 7, 2017 · 43 min

Murtaugh and Riggs investigate a death that occurs moments before the victim's bet wins a horse race. Leo Getz insists it's a homicide and aids in the investigation. Murtaugh updat

S2·E6 Core

Gold Rush

Nov 14, 2017 · 43 min

Riggs is reunited with childhood friends and comes to realize they might be mixed up in the robbery-homicide case he and Murtaugh are investigating. Murtaugh finds a joint stashed

S2·E7 Core

Birdwatching

Nov 21, 2017 · 43 min

Riggs and Murtaugh investigate the death of a surfer. Murtaugh grows suspicious of Trish's new friend, with whom she's been working on a charity event—and then learns it's NBA cham

S2·E8 Core

Fork-Getta-Bout It

Nov 28, 2017 · 43 min

Riggs and Murtaugh are led into the underground mob world as they investigate a murder in a hospital. Murtaugh learns that Riana is secretly dating his neighbor and nemesis' son. R

S2·E9 Mytharc

Fools Rush In

Dec 5, 2017 · 43 min

Riggs and Murtaugh are drawn into a fatal world of conspiracy theories. Riggs' relationship with Molly evolves. Murtaugh and Trish attempt to get Harper into a fancy pre-school.

S2·E10 Core

Wreck the Halls

Dec 12, 2017 · 43 min

It's Christmas time and the Murtaugh family is headed to Hawaii. Murtaugh's vacation is put on hold when he and Riggs are called to a homicide and the victim is an old friend. Rigg

S2·E11 Core

Funny Money

Jan 2, 2018 · 43 min

Riggs and Murtaugh are thrown into the world of counterfeit money. When a group of teenagers inadvertently gets involved, it strikes a chord with Murtaugh, who is dealing with his

S2·E12 Core

Diggin' Up Dirt

Jan 9, 2018 · 43 min

Riggs takes a trip down memory lane while visiting his father-in-law in prison, which reminds him about an old secret regarding his deceased wife.

S2·E13 Core

Better Living Through Chemistry

Jan 16, 2018 · 43 min

Murtaugh and Riggs respond to the murder of an escaped patient of Dr. Cahill's who mysteriously goes off the rails. Riggs' anger gets the better of him once again, causing Avery to

S2·E14 Core

Double Shot of Baileys

Jan 23, 2018 · 43 min

Bailey's sister runs into trouble with the law, and she must decide how far she'll go to protect her family. Murtaugh must help Riana navigate boy problems. Riggs deals with the fa

S2·E15 Core

An Inconvenient Ruth

Feb 6, 2018 · 43 min

Murtaugh and Riggs search for the culprit of a local jewelry heist. Murtaugh gets called 'grandpa' by another parent while at the playground with Harper, sending him into a tizzy.

S2·E16 Core

Ruthless

Feb 27, 2018 · 43 min

After the city's gun buy-back program is robbed, the team is on a hunt for those responsible. Murtaugh walks on thin ice with Trish. Riggs finds an unlikely friend in Ruthie. Avery

S2·E17 Core

The Odd Couple

Mar 6, 2018 · 43 min

After the fatal end to an argument on a construction site, the squad works to untangle facts about the incident. Riggs struggles to rekindle his relationship with Molly. Trish's jo

S2·E18 Core

Frankie Comes to Hollywood

Apr 10, 2018 · 43 min

The duo sets out to unlock a case about a veteran hitman who Murtaugh has followed for years. Riggs struggles to find a connection with his father. Murtaugh scares Riana with his o

S2·E19 Core

Leo Getz Hitched

Apr 17, 2018 · 43 min

When Riggs and Murtaugh attend Leo Getz's surprise wedding, they end up investigating a missing person. Riggs comes face to face with someone from his past. Murtaugh receives news

S2·E20 Core

Jesse's Girl

Apr 24, 2018 · 43 min

After a mansion break-in turns into a homicide, Murtaugh and Riggs set out to find the culprit. Murtaugh and Trish question their trust in Riana as she gets into some trouble with

S2·E21 Mytharc

Family Ties

May 1, 2018 · 43 min

On Murtaugh's first day on the job as interim captain, the wife of a popular businessman is abducted and the squad finds a connection in the case to Rigg's father. Riggs is left to

S2·E22 Mytharc

One Day More

May 8, 2018 · 43 min

The squad is on high alert after an apparent threat is made on Riggs' life. With Murtaugh taking on more responsibility at work, he and Riggs have to deal with their changing relat

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