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Seo Kang-joon, actor
Actor

Seo Kang-joon: Movies & Box Office

films
13
on screen
2014–2025
box office
$17.7M
Career at a glance

Seo Kang-joon's Career in Numbers

Seo Kang-joon's films in numbers — as an actor, not counting appearances as themselves: when they were made, the genres Seo Kang-joon works in most and the milestones along the way. The filmography runs from My Love, My Bride (2014) to Undercover High School (2025), and the 2010s were the busiest decade.

Seo Kang-joon Movies by Decade

  1. 2010s 9
  2. 2020s 4

The 2010s were Seo Kang-joon's busiest decade, with 9 films.

Seo Kang-joon Movies by Genre

  • Drama 7
  • Comedy 2
  • Mystery 2
  • Romance 2

Drama is the genre Seo Kang-joon has worked in most, with 7 films, ahead of comedy (2).

Seo Kang-joon Career Milestones

First film
My Love, My Bride 2014
Biggest box office hit
My Love, My Bride $15.5M worldwide
Newest film
Undercover High School 2025
13 credits

Seo Kang-joon Filmography: Every Movie

Every film Seo Kang-joon is credited on, newest first, with the role, the box office and the Movie Echo Score. Re-order the list to see the best-rated films or the biggest hits first.

  1. 2025 Undercover High School (2025) movie poster Undercover High School as Jeong Hae-sung · Comedy
  2. 2022 Grid (2022) movie poster Grid as Kim Sae-ha · Mystery
  3. 2021 A Year-End Medley (2021) movie poster A Year-End Medley as Yi-kang · Romance
  4. 2020 When the Weather Is Fine (2020) movie poster When the Weather Is Fine as Im Eun-seop · Drama
  5. 2019 WATCHER (2019) movie poster WATCHER as Kim Young-Koon · Drama
  6. 2018 Are You Human? (2018) movie poster Are You Human? as Nam Shin / Nam Shin III · Mystery
  7. 2018 The Third Charm (2018) movie poster The Third Charm as On Joon Young · Drama
  8. 2016 Cheese in the Trap (2016) movie poster Cheese in the Trap as Baek In-ho · Drama
  9. 2015 Summer Snow (2015) movie poster Summer Snow as Sang-gyu · Drama
  10. 2015 To Be Continued (2015) movie poster To Be Continued as Ah-rin's elder brother · Drama
  11. 2014 My Love, My Bride (2014) movie poster My Love, My Bride as Joon-soo · Romance
  12. 2014 What Happens to My Family? (2014) movie poster What Happens to My Family? as Yoon Eun-Ho · Comedy
  13. 2014 Cunning Single Lady (2014) movie poster Cunning Single Lady as Gook Seung-hyun · Drama
FAQ

Seo Kang-joon: Questions & Answers

How many movies Seo Kang-joon has made, the biggest hit, the best-rated film, the award record and more, answered from the filmography above.

How many movies has Seo Kang-joon been in?

Seo Kang-joon is credited on 13 films, from 2014 to 2025. The filmography on this page lists every one of them, newest first, with the role and the Movie Echo Score.

What is Seo Kang-joon's highest-grossing movie?

My Love, My Bride (2014) is Seo Kang-joon's biggest box office hit, with $15.5M worldwide, ahead of A Year-End Medley (2021) ($1.91M). Across every film with box office figures, Seo Kang-joon's movies have made $17.7M.

Seo Kang-joon's biggest hits

What is Seo Kang-joon's newest movie?

The most recent film on Seo Kang-joon's filmography is Undercover High School (2025), in the role of Jeong Hae-sung.

The Best Seo Kang-joon Movies, Ranked

Top rated, most awarded and biggest box office hits from 13 credits.

See the ranking

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