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Extracurricular (Netflix Original Series)

Extracurricular (Netflix Original Series): Kim Dong Hee, Park Ju Hyun, Jung Da Bin, Nam Yoon Soo

extracurricular kdrama cast and synopsis
Credit: Netflix

General Information

  • International Title: Extracurricular
  • Original Title: 인간수업 (romanization: Ingansueob)
  • Genre: Crime, Teen, Thriller, Drama
  • Episode: 10
  • Released Date: 2020.04.29
  • Streaming: Netflix
  • International Distributor: Netflix
  • Starring: Kim Dong Hee, Park Ju Hyun, Jung Da Bin, Nam Yoon Soo
  • Director: Kim Jin Min
  • Writer: Jin Han Sae
  • Viewership: Netflix’s 9th most-watched Korean series in 2020
  • Awards: 57th BaekSang Arts Awards for Best New Actress (Park Ju Hyun)


Extracurricular KDrama portrays the dark side of Korean teen life. Oh Ji Soo is apparently a role model of high school student with highest mark. However, he undergoes financial problem regarding tuition fee payment. As the consequence, he involves in illegal business to earn money. Meanwhile, Bae Gyu Ri is Ji Soo’s classmate who comes from healthy family background. She is overwhelmed by her parents that require her to take over their family business. Seo Min Hee is a reckless student and troublemaker at school. Later, Bae Gyu Ri and Seo Min Hee are dragged to Ji Soo’s illegal business and crime.

Main Cast

extracurricular kdrama kim dong hee
Credit: Netflix

Character name: Oh Ji Soo
Actor name: Kim Dong Hee
Kim Dong Hee’s notable works: Itaewon Class, SKY Castle

extracurricular kdrama cast park ju hyun

Credit: Netflix

Character name: Bae Gyu Ri
Actress name: Park Ju Hyun
Park Ju Hyun’s notable works: The Speed Going to You 493km, Mouse, Zombie Detective, etc

jung da bin as seo min hee
Credit: Netflix

Character name: Seo Min Hee
Actress name: Jung Da Bin
Jung Da Bin’s notable works: Live On, My Sassy Girl, She Was Pretty, In Need of Romance 3, Tree With Deep Roots, Wonderful Life, etc

extracurricular nam yoon soo
Credit: Netflix

Character name: Kwak Ki Tae
Actor name: Nam Yoon Soo
Nam Yoon Soo’s notable works: The King’s Affection, Beyond Evil, Birthcare Center

Extended Cast

Choi Min Soo as Lee Wang Chul
Seo Ye Hwa as Na Sung Mi
Kim Yi Kyeong as Kim Ji Hye
Park Bo Mi as Cho Min Ju
Jang Se Rim as Yoo Eun Chae
Kim Yeo Jin as Lee Hae Kyung
Kim Kwang Kyu as Byung Kwan
Park Hyuk Kwon as Cho Jin Woo
Min Bok Gi as dean
Shin Dam Soo as detective
Baek Joo Hee as Mi Jung
Park Ho San as Jung Jin
Shim Yi Young as Cho Hye Yeon
Kim Young Pil as Bae Gyu Ri’s father

Kwon Han Sol as Hye Min
Woo Da Vi as Su Ji
Choi Jun Kyu as Chae Bin
Cheon Dong Bin as Jung Hwan
Kim Gyu Tae as Lim Tae Woo
Lee Seung Woo as Shin Kyung Sik
Kang So Hee as Na Eun
Lee Jae Baek as Kang Bbang
Jeon Yeong In as Jeon Yeong In
Yoo Ji Yeon as classmate
Lim Ki Hong as Ryu Dae Yeol
Lee Hyun Geol as Kkakdugi

Cameo & Special Appearances

Jin Hye Won as barista (ep. 1)
Oh Kyu Taek as motel customer (ep. 1)
Kim Byung Hee as Tae Nam (ep. 1-2)
Kim Tae Hoon as motel owner (ep. 1-2)
Yeon Bo Ra as math teacher (ep. 4)
Choi Dae Hoon as Choi Hyeon Seong (ep. 4-5)
Kwak Hee Joo as Tae Rim (ep. 4-6)
Oh Gwang Rok as Jae Ik (ep. 9-10)

Character Relationship Chart


Original Soundtrack

“Speak For Yourself” by Hwang Sang Jun feat. Jungleman

Teaser & Trailer Videos

Awards & Nominations

57th BaekSang Arts Awards: Best New Actress (Park Ju Hyun) – May 13, 2021


  • Extracurricular is the fifth Netflix original kdrama
  • It becomes Kim Dong Hee‘s second drama in 2020 after Itaewon Class
  • Extracurricular KDrama becomes the comeback project of former child actress Jung Da Bin
  • It is directed by Kim Jin Min who is renowned for his notable directing projects such as My Name, Lawless Lawyer, The Liar and His Lover, Marriage Contract, and so on
  • This drama is categorized 18+ Restricted since it contains violence and profanity
  • Extracurricular KDrama becomes Netflix’s 9th most-watched Korean series in 2020

What do you think?


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