From "Teach You a Lesson" Star Kim Mu-yeol: Top 10 Most Exciting Movies and Series to Watch Next

 

Image of Kim Mu Yeol in the Teach You a Lesson series on Netflix. Image Credit: Netflix

The explosive global success of the Netflix series Teach You a Lesson has placed a massive spotlight on its unstoppable lead actor, Kim Mu-yeol. Delivering a masterclass in screen presence as Na Hwa-jin, the fiercely protective inspector fighting school violence, he has proven himself to be one of South Korea's premier talents. 

If his high-octane performance in Teach You a Lesson left you wanting more, his extensive filmography is packed with equally exhilarating crime thrillers, gritty legal dramas, and intense action pieces that showcase his profound physical and emotional range.

Complete Streaming Matrix for the Best Kim Mu-yeol Projects

The comprehensive guide below outlines the top television series and films featuring Kim Mu-yeol, tracking his diverse roles across multiple genres.

Title	Release Year	Format	Primary Genre	Key Role
Teach You a Lesson	2026	Television Series	Action / School Drama	Na Hwa-jin
Forgotten	2017	Film	Psychological Thriller	Yoo-seok
The Gangster, the Cop, the Devil	2019	Film	Action / Crime Thriller	Jung Tae-suk
Juvenile Justice	2022	Television Series	Legal / Crime Drama	Cha Tae-joo
The Roundup: Punishment	2024	Film	Action / Crime	Baek Chang-ki
My Beautiful Bride	2015	Television Series	Action Noir / Romance	Kim Do-hyung
Queen Woo	2024	Television Series	Historical / Political Drama	Eul Pa-so
Bad Guys: Vile City	2017	Television Series	Gritty Crime Action	No Jin-pyeong
Sweet Home (Seasons 2 & 3)	2023–2024	Television Series	Sci-Fi / Monster Horror	Kim Young-hoo
No Way Out: The Roulette	2024	Television Series	Suspense Thriller	Lee Sang-bong

1. Teach You a Lesson (2026)

Kim Mu-yeol walks through a crowded school hallway in I Will Teach You a Lesson. (Image Credit: TVING)

• Role: Na Hwa-jin

• Where to Watch: Netflix

Dominating global non-English viewing charts, this webtoon adaptation serves as the perfect showcase for his charismatic authority. Playing a former Special Forces captain turned rogue inspector for the Educational Rights Protection Bureau, his character uses legally backed, uncompromising discipline to root out extreme school bullying. It stands as a definitive milestone in his career, seamlessly blending heavy emotional stakes with brilliant action.

2. Forgotten (2017)

Kim Mu-yeol smiles while gesturing to a cat drawing on a chalkboard in Forgotten. (Image Credit: Megabox Plus M)

• Role: Yoo-seok

• Where to Watch: Netflix

In this mind-bending psychological thriller, he delivers a chilling performance alongside Kang Ha-neul. He plays an elder brother who is mysteriously kidnapped, only to return 19 days later with zero memory of the event and a completely altered, deeply suspicious personality. His masterclass in character duality keeps audiences guessing through a narrative defined by massive plot twists.

3. The Gangster, the Cop, the Devil (2019)

Kim Mu-yeol smirks while holding a small plastic evidence bag in The Gangster, the Cop, the Devil. (Image Credit: Kiwi Media Group)

• Role: Jung Tae-suk

• Where to Watch: Prime Video / Vudu

Playing a fierce, aggressive police detective, Kim Mu Yeol forms an unlikely, highly reluctant alliance with a powerful mob boss, portrayed by Ma Dong-seok. Together, they attempt to track down an elusive serial killer. His explosive energy and gritty performance serve as the perfect counterpart to Ma's raw brute strength, making it an incredibly fun, high-octane watch.

4. Juvenile Justice (2022)

Kim Mu-yeol looks down from his seat at the courtroom bench in Juvenile Justice. (Image Credit: Netflix)

• Role: Cha Tae-joo

• Where to Watch: Netflix

Showcasing his exceptional emotional range, he takes on the role of a compassionate, deeply empathetic associate judge. Serving as the ideal counterbalance to a strict, cold head judge who openly despises youth offenders, his quiet and thoughtful presence guides the narrative through complex, real-world systemic issues surrounding juvenile crime.

5. The Roundup: Punishment (2024)

Kim Mu-yeol stands by an open car trunk at a gas station in The Roundup: Punishment. (Image Credit: ABO Entertainment)

• Role: Baek Chang-ki

• Where to Watch: Major VOD Platforms

Stepping up as the main antagonist in South Korea's premier action film franchise, he goes head-to-head against Don Lee's legendary detective character. Playing a cold, calculating former special forces mercenary who runs a massive illegal online gambling ring, he brings exceptionally crisp martial arts skills and a terrifyingly silent intensity to the screen.

6. My Beautiful Bride (2015)

Kim Mu-yeol looks on as a woman reaches out her hand in My Beautiful Bride. (Image Credit: OCN)

• Role: Kim Do-hyung

• Where to Watch: OCN / Streaming Networks

In this underrated action noir series, he plays an ordinary, gentle banker whose life completely shatters when his fiancée mysteriously vanishes. The narrative traces his desperate, violent transformation into an unstoppable force of nature as he tears through the criminal underworld to find her, showcasing his signature physical commitment to action roles.

7. Queen Woo (2024)

Kim Mu-yeol looks down thoughtfully while seated in Queen Woo. (Image Credit: TVING)

• Role: Eul Pa-so

• Where to Watch: TVING / Paramount+

Stepping into a grand historical setting, he portrays the brilliant chief prime minister and military advisor of the Goguryeo Kingdom. Navigating complex palace intrigue, tribal rivalries, and sudden power struggles after the unexpected death of the king, his character relies entirely on razor-sharp strategic intelligence and political wit rather than physical combat.

8. Bad Guys: Vile City (2017)

• Kim Mu-yeol and a grim crew look down from an urban rooftop in Bad Guys: Vile City. (Image Credit: OCN / Netflix)

• Role: No Jin-pyeong

• Where to Watch: Netflix

In this dark, gritty spin-off series, he portrays a young, relatively green prosecutor thrown into a volatile team of former criminals tasked with cleaning up a corrupt city. Acting as the moral compass of the audience, his character grapples with systemic corruption and impossible ethical dilemmas in an environment where the law is completely broken.

9. Sweet Home (Seasons 2 & 3)

Dressed in full tactical gear, Kim Mu-yeol stands amidst an armed squad in a ruined street for Sweet Home. (Image Credit: Netflix)

• Role: Kim Young-hoo

• Where to Watch: Netflix

Joining the apocalyptic monster series in its later chapters, he takes up the mantle of a highly disciplined sergeant leading a specialized military unit. Tasked with protecting human survivors and eliminating terrifying biological mutations, he delivers standout action sequences in a high-budget sci-fi landscape.

10. No Way Out: The Roulette (2024)

The cast, including a sharp-suited Kim Mu-yeol, gathers in a dark concrete bunker for No Way Out: The Roulette. (Image Credit: Studio X+U)

• Role: Lee Sang-bong

• Where to Watch: Disney+ / Hulu

In this high-stakes suspense thriller, he plays a calculating, ambitious lawyer who represents a notorious, newly released criminal. The plot spirals into complete chaos when a mysterious public bounty hunter places a multi-million dollar price on the criminal's head, forcing his character into a dangerous, morally gray legal battle for survival.

Upcoming Kim Mu-yeol Movies and Series

The two confirmed movies and series that are going to feature Kim Mu Yeol are: 

1. First Doctor

• Projected Release Window: Late 2027 to Early 2028

• Current Status: Confirmed Cast & In Production

• The Details: Netflix officially confirmed the main cast line-up and released the initial script table-read photos. With the team officially heading into active filming, a high-budget medical melodrama of this scale typically requires at least a year of shooting and meticulous post-production before hitting screens.

2. Knock-Off

• Projected Release Window: TBA 2026 / 2027

• Current Status: Delayed Pending Schedule Adjustments

• The Details: While Disney+ initially teased the black-comedy crime series as a major fixture of its slate, production logistics and internal broadcast shuffles temporarily delayed its planned release. The network is currently reorganizing its regional streaming calendar before locked-in episodic dates are formally made public.

The Star Power of Kim Mu-yeol

The global phenomenon surrounding Teach You a Lesson has firmly cemented Kim Mu-yeol as a leading force in modern entertainment. His transition from elite musical theater productions to helming massive streaming blockbusters demonstrates a rare level of dedication. By routinely picking complex, physically demanding roles, his involvement guarantees a compelling, top-tier viewing experience. There are also some great Netflix series you can watch, like All of Us Are Dead season 2.

FAQs

Q. What was Kim Mu-yeol's big breakthrough role?

A. While he was already a massive star in the musical theater world, his major mainstream breakthrough on the screen came with the 2012 film Eungyo (A Muse) and was later cemented globally by his chilling performance in the 2017 psychological thriller Forgotten.

Q. Does Kim Mu-yeol perform his own stunts?

A. Yes, he is highly regarded in the industry for performing a vast majority of his own physical stunts. His extensive background in musical theater, dance, and physical training allowed him to execute the complex, lethal martial arts choreography seen in The Roundup: Punishment and Teach You a Lesson.

Q. What is the next project for the Teach You a Lesson star?

A. Following the massive success of Teach You a Lesson, it was officially confirmed that he is reuniting with director Hong Jong-chan for a brand-new Netflix medical drama titled First Doctor. He will star alongside actress Jung Ryeo-won as a warm, approachable anesthesiology professor navigating a pediatric surgery unit on the brink of closure.