Kim Mu-yeol Filmography 2026: Every Drama and Movie of the Teach You a Lesson Star

Kim Mu-yeol has become one of the most searched Korean actors of 2026, and for good reason. His explosive performance as Na Hwa-jin in the Netflix hit Teach You a Lesson (known in Korea as Chamgyoyuk / 참교육) has introduced a global audience to a performer who has quietly built one of the most versatile filmographies in Korean entertainment. If you discovered Kim Mu-yeol through Teach You a Lesson and want to know every Kim Mu-yeol drama and movie worth streaming, this complete filmography guide covers his entire career, from breakout action films to prestige Netflix series, plus the famous Hollywood lookalike fans (and the celebrity himself) keep pointing out.

• Full Name: Kim Mu-yeol (김무열)

• Occupation: Actor (film, television, musical theatre)

• Breakout Role: War of the Arrows (2011); A Muse (2012)

• 2026 Hit: Na Hwa-jin in Netflix's Teach You a Lesson (참교육)

• Spouse: Actress Yoon Seung-ah (married 2015)

Who Is Kim Mu-yeol?

Before he was an international Netflix sensation, Kim Mu-yeol was a celebrated musical theatre star on Seoul's Daehangno theatre district. Born in Seoul in 1982, he took on construction work, security shifts, and factory jobs to support his family during the IMF financial crisis, all while chasing an acting dream his civil-servant father opposed. He won Best Actor at the 2009 Korea Musical Awards for the rock musical Spring Awakening, and earned a devoted following through productions like Thrill Me and Grease.

His screen career took off after a scene-stealing supporting turn in the 2011 period epic War of the Arrows, which led to his first leading film role in Jung Ji-woo's acclaimed drama A Muse (2012). Over the next decade, Kim Mu-yeol became known as a 'character chameleon' — equally convincing as a heroic soldier, a calculating politician, a juvenile-court judge, or a terrifying villain.

Teach You a Lesson (2026): The Role That Went Global

Released on Netflix in June 2026, Teach You a Lesson (참교육) became the platform's most-watched non-English title within two weeks, climbing to No. 1 worldwide and topping Netflix charts in 45 countries. Adapted from the popular webtoon, the series follows the Educational Rights Protection Bureau (ERPB), a fictional government task force that takes on severe school-bullying cases with unconventional methods.

Kim Mu-yeol stars as Na Hwa-jin, an elite former military captain who joins the bureau after his fiancée — a teacher — is killed by a student. His blend of bone-crunching action, comic timing, and emotional depth drove the show's success and made him the No. 1 most-talked-about cast member. The series reunited him with Juvenile Justice director Hong Jong-chan and actor Lee Sung-min, who plays education minister and ERPB founder Choi Gang-seok.

Kim Mu-yeol Dramas: Complete TV Series List

From sci-fi thrillers to legal dramas and survival horror, here is the full list of Kim Mu-yeol K-dramas and TV series that showcase his range.

• 2026 — Teach You a Lesson (참교육) (Netflix Series): as Na Hwa-jin.

• 2024 — Queen Woo (TV Series): as Eul Pa-so / military role.

• 2024 — No Way Out: The Roulette (Series): as a detective.

• 2023 — Sweet Home S2 & S3 (Netflix Series): as Sergeant Kim Yeong-hu.

• 2022 — Juvenile Justice (Netflix Series): as Judge Cha Tae-joo.

• 2022 — Grid (TV Series): as Kim Sae-ha.

• 2015 — My Beautiful Bride (TV Series): as Kim Do-hyung.

• 2010 — Wife Returns (TV Series): as Han Gang-su.

• 2008 — Iljimae (TV Series): as Shi-wan.

• 2007 — Chosun Police (Byeolsungeom) (TV Series): as a young detective.

Drama Highlights Worth Streaming First

• Juvenile Justice (2022) — Opposite Kim Hye-soo, Kim plays the compassionate Judge Cha Tae-joo, the moral compass of this gripping Netflix legal drama. Many international fans cite this as their introduction to him.

• Sweet Home Seasons 2 & 3 (2023) — As Sergeant Kim Yeong-hu, he anchors the later seasons of Netflix's monster-apocalypse smash with grounded, soldierly gravitas.

• Grid (2022) — A time-bending sci-fi thriller that let him explore a more mysterious, morally ambiguous register.

• Iljimae (2008) — His early career-defining villain role as Shi-wan, which first put him on the map with Korean TV audiences.

Kim Mu-yeol Movies: Complete Film List

Kim Mu-yeol's film career spans historical epics, sci-fi blockbusters, gritty crime thrillers, and political dramas. Below is a comprehensive Kim Mu-yeol movie list.

• 2024 — The Roundup: Punishment (Film): as Baek Chang-gi (villain).

• 2025 — The Old Woman with the Knife (Film): as a supporting role.

• 2023 — Ballerina (Netflix Film): as CEO Jo / Choi.

• 2023 — The Devil's Deal (Film): as Kim Pil-do.

• 2021 — Space Sweepers (Netflix Film): as Kang Hyeon-u.

• 2020 — Honest Candidate (Film): as Park Hee-chul.

• 2022 — Honest Candidate 2 (Film): as Park Hee-chul.

• 2019 — The Gangster, the Cop, the Devil (Film): as Detective Jung Tae-seok.

• 2018 — Illang: The Wolf Brigade (Film): as a supporting role.

• 2017 — Forgotten (Film): as the lead role.

• 2017 — Warriors of the Dawn (Film): as the lead role.

• 2015 — Northern Limit Line (Film): as Han Sang-guk.

• 2012 — A Muse (Eungyo) (Film): as Seo Ji-woo.

• 2011 — War of the Arrows (Film): as a supporting role.

• 2009 — The Scam (Film): as Jo Min-hyung.

Must-Watch Kim Mu-yeol Films

• The Roundup: Punishment (2024) — His chilling turn as villain Baek Chang-gi opposite Ma Dong-seok in this 10-million-admission box-office hit is widely considered one of his best, and a major reason for his recent global recognition.

• The Gangster, the Cop, the Devil (2019) — A fan-favourite crime thriller that earned international acclaim and a planned Hollywood remake.

• Space Sweepers (2021) — Korea's first space blockbuster, in which he plays scientist Kang Hyeon-u; it topped Netflix charts in 80 countries.

• Forgotten (2017) — A twisty psychological thriller that remains one of his most praised lead performances.

• A Muse (2012) — The critically acclaimed drama that established him as a serious leading man.

Which Hollywood Star Does Kim Mu-yeol Look Like?

One of the most popular Kim Mu-yeol search topics is his striking resemblance to Western celebrities — and the comparisons aren't just from fans. The single most cited Hollywood lookalike is WWE superstar and actor John Cena. The likeness became a viral talking point after Teach You a Lesson went global, with overseas viewers nicknaming him the 'Korean John Cena.' Cena himself acknowledged the resemblance by sharing a photo of Kim's character on Instagram.

Beyond John Cena, fans and Korean media frequently compare Kim Mu-yeol to several international stars thanks to his muscular build and chiseled features:

• John Cena — the most popular comparison, sparked by his physique and intense screen presence.

• Mark Wahlberg — a long-standing 'Korean Mark Wahlberg' nickname among English-speaking fans.

• Matt Damon — viewers of My Beautiful Bride dubbed him the 'Matt Damon of Korea.'

• John Cho & Joseph Gordon-Levitt — frequently mentioned for facial resemblance.

Within the K-entertainment world, he's also commonly compared to singer Sean (of Jinusean) and idol-actor Ong Seong-wu — comparisons Kim himself has cheerfully confirmed. The John Cena likeness, however, remains the one that propelled his name into worldwide trending searches in 2026.

Frequently Asked Questions About Kim Mu-yeol

What is Kim Mu-yeol's most famous role?

As of 2026, his most famous role is Na Hwa-jin in the Netflix series Teach You a Lesson. Before that, he was best known for the villain Baek Chang-gi in The Roundup: Punishment and Judge Cha Tae-joo in Juvenile Justice.

Where can I watch Kim Mu-yeol dramas and movies?

Many of his biggest titles — Teach You a Lesson, Juvenile Justice, Sweet Home, Space Sweepers, and Ballerina — stream on Netflix. Others are available across regional streaming platforms and digital rental services.

Is Kim Mu-yeol married?

Yes. Kim Mu-yeol married actress Yoon Seung-ah in 2015, and the couple welcomed their first child in 2023.

What should I watch first if I'm a new Kim Mu-yeol fan?

Start with Teach You a Lesson for his star-making 2026 performance, then watch Juvenile Justice and The Roundup: Punishment to see the full range of his dramatic and villainous talents.

Final Thought: A Versatile Actor Finally Getting Global Recognition

From the stages of Daehangno to the top of Netflix's worldwide charts, Kim Mu-yeol's two-decade journey is a masterclass in patient, range-driven craft. Whether you came for the John Cena comparisons or stayed for the action of Teach You a Lesson, his deep catalogue of dramas and films — Juvenile Justice, The Roundup: Punishment, Space Sweepers, Forgotten, and more — offers plenty to binge. Bookmark this Kim Mu-yeol filmography guide and work your way through one of Korean cinema's most underrated talents.

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