Seoul Busters

What to expect, before you press play.

CompletedCRIME COMEDY PICK

Seoul Busters

강매강 (Gangmaegang: Gangryeokhajin Anhjiman Maeryeokjeokin Gangryeokban) · 2024 · South Korea

WriterLee Young-chul, Lee Gwang-jae

DirectorAhn Jong-yeon, Shin Joong-hoon

Episodes20 eps · ~45 min each

Where to Watch✅ Disney+, Hulu

⏱️

Binge Time15h 0m

AiredSep 11 – Oct 30, 2024

GenreCrime · Comedy · Drama

Content RatingTV-14

Disney+Hulu

Police ProceduralEnsemble CastUnderdog TeamFound FamilyInvestigation

No scrolling required — the verdict’s right here.

The nation’s lowest-ranked detective unit — turning into its best.

Kim Dong-wook

Dongbang Yu-bin

Lead

Park Ji-hwan

Mu Joong-ryeok

Lead

Seo Hyun-woo

Jung Jung-hwan

Supporting

Park Se-wan

Seo Min-seo

Supporting

Lee Seung-ryong

Jang Tan-sik

Supporting

Son Eun-seo

Jang Eun-kyeong

Supporting

Kim Seung-hwa

Nam Yeong-eun

Supporting

Kim Ra-on

Dong-goo

Supporting

Choi Gwang-il

Kang Hui-ryong

Supporting

Ahn Sang-woo

Jung Jin-gyu

Supporting

Kim Si-gyeong

Seo Hyun-seo

Supporting

Choi Sia

Woman

Supporting

Just enough per episode to remember where things stood.

EP 01

The New Captain

Sep 11, 2024

Dongbang Yu-bin walks away from a prestigious overseas post to take over Songwon’s Violent Crimes Unit 2 — the lowest-ranked, most chaotic detective team in the country, working out of a converted daycare center. His new squad meets him mid-disaster, botching an undercover op in spectacular fashion. Yu-bin’s first move as captain says everything about the season ahead: he takes a case everyone dismissed as suicide and calls it murder.

EP 02

The Second Body

Sep 11, 2024

The team’s new homicide case gets complicated fast — the celebrity suspect they were building a case against turns up dead, an apparent suicide Yu-bin refuses to accept. While Joong-ryeok chases a gut instinct about an online scammer, Yu-bin’s attention lands somewhere far more damning: the dead star’s own management company. Two bodies in, the unit is already operating nothing like the punchline everyone assumed.

EP 03

Media Frenzy

Sep 11, 2024

A witness inside the management company finally cracks the case open, exposing the abuse the celebrity inflicted and how hard his CEO worked to bury it. Min-seo proves a sharper interviewer than anyone expected, and Yu-bin’s read on the CEO’s fabricated alibi holds under pressure. The story leaks to the press right as the team closes in, turning their daycare office into a media siege — a preview of how public this job is about to get.

EP 04

The Coach’s Fire

Sep 11, 2024

A fire at a fried chicken shop hits close to home for Joong-ryeok — the owner is his old boxing coach, and the blaze has left the coach’s daughter injured. Suspicion soon points at the coach himself, forcing Joong-ryeok to choose between loyalty and evidence. It’s the first time the show slows down for a case with real personal stakes, and it works because Joong-ryeok’s boxing past finally gets room to breathe.

EP 05

The Impasse

Sep 18, 2024

The arson case stalls out completely — every lead the team chases dead-ends, and the suspect list narrows without any evidence solid enough to act on. Just when the investigation looks stuck for good, Yu-bin throws out a theory nobody saw coming, one that reroutes the entire case in a direction the team hadn’t considered. It’s a small episode built around one big idea, and it’s exactly the kind of pivot this show does best.

EP 06

Closing the Fire Case

Sep 18, 2024

Joong-ryeok’s lead on a suspicious ex-boyfriend turns into a fistfight he wins with real boxing skill, while Yu-bin quietly does the actual work — reviewing CCTV until it points to a gym part-timer with a confession waiting to happen. The arson case wraps clean and unglamorous, and Jung-hwan spends the episode on a sweet detour trying to track down his daughter’s favorite dinosaur toy.

EP 07

Six Years Old, Missing

Sep 25, 2024

A six-year-old girl’s kidnapping snaps the unit into a different gear, and Yu-bin’s read is immediate: no security footage means someone planned this. Yoona’s father has a history of making enemies through his YouTube channel, widening the suspect list, and Yu-bin’s sharpest deduction narrows it back down. Jung-hwan’s backstory as a former Olympic shooter gets its first real spotlight, heavier than the show has let on.

EP 08

Jung-hwan’s Shot

Sep 25, 2024

Even after the case gets pulled from them officially, Unit 2 keeps working it, tracing the kidnapping back to an old bullying scandal the victim’s father buried years ago. Yu-bin talks his way into a high school reunion to dig up the truth, and the kidnapper turns out to want exactly the revenge that scandal earned. The real climax belongs to Jung-hwan, who overcomes a shooting block that’s haunted him since his Olympic days to stop the escape.

EP 09

Tan-sik’s Nose

Oct 2, 2024

A murder built around a long suspect list finally gives Tan-sik a moment to shine — his unusually sharp sense of smell sniffs out drugs hidden in fragrance beads, cracking a case the team was stuck on. Forensics ties the killer’s coat fibers to both victim and weapon, closing the loop once his tip lands. The episode also digs into who Tan-sik actually is: a police officer’s son and heir to a well-known restaurant, quietly underestimated.

EP 10

The Airport Chase

Oct 2, 2024

With a suspect identified but no hard evidence, Yu-bin — running on his usual chocolate-fueled focus — pushes the team into overdrive before their window closes. An interrogation nearly turns physical, Tan-sik’s nose finds hidden drugs at the suspect’s home, and it becomes a straight-up airport chase once they learn he’s fleeing the country. Tan-sik jumping from a moving car to make the arrest is the episode’s whole thesis: whatever it takes.

EP 11

Old Wounds

Oct 9, 2024

A romance scam case lands close to home for Min-seo and Joong-ryeok, each nursing old heartbreak in different ways. Going undercover as homeless decoys to trap the scam’s middlemen gives the episode its funniest stretch, while a TV segment built around the case turns their work into unexpected local celebrity. Yu-bin’s way of comforting Min-seo — coolly listing every flaw in her ex — is blunt, weird, and somehow exactly right.

EP 12

Chasing the Scammer

Oct 9, 2024

Min-seo’s idea to trace a burner phone finally gives the team real traction on the romance scam, even as the stakeout keeps throwing personal complications at Joong-ryeok. A rival professor’s arrival adds playful competition to Yu-bin’s world, and the show keeps quietly hinting there’s more to his past than the team knows yet. Their methods keep sharpening, even as personal lives stay a mess.

EP 13

The Stolen Painting

Oct 16, 2024

A locked-room art theft — no forced entry, only people with the family passcode as suspects — gives Yu-bin’s deductive streak its best showcase yet. Joong-ryeok’s attempt to copy his method ends in a broken vase and, accidentally, a real clue. Min-seo gets pulled into a sadder case on the side — a stolen transit card holding a dead daughter’s last photo — tied to her own history with her father, a convicted master thief.

EP 14

Undercover for the Painting

Oct 16, 2024

The stolen painting trail leads to a drone operator clever enough to record a vault passcode, then to a gallery owner running cultural-asset smuggling on the side. Getting it back means going undercover, and Yu-bin’s acting is somehow both terrible and effective enough to work. Min-seo closes her side case with real grace — returning the transit card, even minus the missing photo — pushing her to finally reach out to her own father.

EP 15

Building the Gang

Oct 23, 2024

A young man drowning in loan-shark debt from a gambling app pulls the team into the underworld running it, and Yu-bin’s plan to catch the mastermind is characteristically unhinged: build a fake gang from scratch. Undercover ‘research’ into the app doubles as a damning look at how these schemes work. Watching Min-seo’s sister give the whole team gangster makeovers is a reminder this show never fully drops comedy, even mid-investigation.

EP 16

Going Undercover

Oct 23, 2024

The fake ‘Dongbang Group’ cover story starts paying off, with the team’s manufactured social media presence pulling them closer to the gambling ring’s real boss. Yu-bin commits so hard to his gangster persona that even Joong-ryeok starts questioning his captain’s grip on reality. By the time they spot their target and tail him to his office, the undercover stretch pays off — and the show pivots hard into its final, more personal arc.

EP 17

A Familiar Method

Oct 30, 2024

A university student’s murder stops the team cold: the method is identical to the one used on Yu-bin’s own fiancée, years before the show began. The staged crime scene points to a right-handed killer, but Yu-bin catches what it’s actually hiding — the real culprit is left-handed. It’s the first time the show lets its comedy fully drop, and the shift lands hard specifically because everything up to this point has trained you not to expect it.

EP 18

A New Threat

Oct 30, 2024

A prison visit gives Yu-bin his first real read on a suspect’s guilt — a right-handed lunge, deliberately provoked, that contradicts the staged evidence. While that thread develops, Jung-hwan stumbles into evidence tied to a larger voice-phishing operation during a routine bank errand, putting a target on him he doesn’t see coming. A cat’s playhouse yields the quietest clue yet: bloodstains that don’t belong to anyone considered so far.

EP 19

Jung-hwan Down

Oct 30, 2024

Jung-hwan is rushed to the hospital in critical condition, and the guilt that follows hits everyone differently — especially Tan-sik, who was the reason Jung-hwan was in danger at all. Joong-ryeok goes rogue, taking leave to hunt the voice-phishing gang alone and nearly getting killed doing it. The real gut-punch lands quietly: the mysteriously vanished bloodstain evidence is confirmed to belong to someone the team already knows and trusts.

EP 20

Four New Friends

Oct 30, 2024

Yu-bin refuses to accept the official suspect as the real killer, certain the evidence was staged, and lays out who he believes did it instead. The proof comes together in pieces: Jung-hwan’s dying message pointing to his attacker’s name, DNA from under a cat’s claws, and old evidence found in the real killer’s home. Min-seo baits him into a car alone, swaps the drink he tries to drug her with, and leads him into the ambush.

Spoilers from here on — what actually happened, and why it lands.

Who the killer actually is The killer is Hyun-woo — a friend from Yu-bin’s past, and the same man who murdered Yu-bin’s fiancée years before the show even begins. His motive isn’t complicated: jealousy. He couldn’t stand watching Yu-bin be happy, so he took that happiness away once, and when it looked like Yu-bin might find it again, he killed a university student using the exact same method, then tried to frame an innocent man for it.

How the team actually catches him The arrest comes together from three separate threads: Jung-hwan’s dying message pointing to his attacker’s first name, DNA pulled from scratches left by a victim’s cat, and physical evidence — including a bracelet that belonged to Yu-bin’s fiancée — turned up in a search of Hyun-woo’s home. Min-seo delivers the final piece herself, letting Hyun-woo believe he’s drugged her in his car before leading him straight into the team’s ambush.

What Hyun-woo says to Yu-bin — and what Yu-bin says back Hyun-woo’s prison confession is meant to be a final cruelty — he wants Yu-bin to hear every detail, expecting it to break him the way losing his fiancée once did. Instead, Yu-bin tells him the truth landed different than intended: everything Hyun-woo took from him also, somehow, led him to four new friends. It’s the closest thing the finale has to a thesis statement, and it earns it.

Why the comedy and the tragedy both work Seoul Busters spends most of its runtime as a genuinely funny case-of-the-week comedy, which makes the personal murder mystery underneath hit harder once it surfaces — the show never leans on that tonal contrast for cheap whiplash, it uses it to make Yu-bin’s grief feel private and understated rather than performed. By the time the true case resolves, it’s clear the found-family plot was never a subplot. It was the point.

The KDW verdict The finale wraps with the unit celebrated for their work, Jung-hwan recovering and welcomed back, and a team that started the season as a punchline ending it as genuinely the best in the country — not because the show insists on it, but because twenty episodes actually earned it. Seoul Busters is proof a crime procedural can be funny, personal, and satisfying all at once without any of those things undercutting the others.