About Duty After School
- Released on March 31, 2023
When mysterious alien spheres start invading the world, high school students are called upon to join the world’s first war against extraterrestrial forces.
Main Cast of Duty After School
Shin Hyun-soo plays Lee Chun-ho (10 episodes)
Kim Ki-hae plays Kim Chi-yeol (10 episodes)
See Kim Ki-hae's other roles →
Ahn Do-gyu plays Guk Young-su (10 episodes)
See Ahn Do-gyu's other roles →
Kim Su-gyeom plays Kwon Il-ha (10 episodes)
Woo Min-kyu plays Kim Duk-joong (10 episodes)
Yeo Joo-ha plays Kim You-jung (10 episodes)
See Yeo Joo-ha's other roles →
Ahn Da-eun plays Kim In-hye (10 episodes)
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Lee Yeon plays Roh Ae-sul (10 episodes)
Lee Yeon was born on February 27, 1995 and is currently 29 years old.
See Lee Yeon's other roles →Kim Min-cheol plays Doh Su-chul (10 episodes)
Kwon Eun-bin plays Yeon Bo-ra (10 episodes)
Moon Sang-min plays Wang Tae-man (10 episodes)
Choi Moon-hee plays Lee Na-ra (10 episodes)
Kim So-hee plays Lee Soon Yi (10 episodes)
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Ji Min-hyuk plays Jo Young-shin (10 episodes)
Yoon Jong-bin plays Jo Jang-su (10 episodes)
Shin Su-hyun plays Cha So-yeon (10 episodes)
Hong Xa-bin plays Woo Hee-rak (10 episodes)
Shin Hye-ji plays Choi Yeon-ju (10 episodes)
Shin Hye-ji was born on November 16, 2004 and is currently 19 years old.
See Shin Hye-ji's other roles →Lee Soon-won plays Kim Won-bin (10 episodes)
Lee Soon-won was born on February 19, 1983 and is currently 41 years old.
See Lee Soon-won's other roles →Shin Myung-sung plays Im Woo-taek (10 episodes)
Hwang Se In plays Yoo Ha-Na (10 episodes)
Oh Se-eun plays Hong Jun Hee (10 episodes)
See Oh Se-eun's other roles →
Kim Jung-Ran plays Park So Yoon (10 episodes)
Lim Se-mi plays Park Eun-young (10 episodes)
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Ro Jong-hyun plays Jang Young-hoon (10 episodes)
Secondary Cast of Duty After School
Lim Se-mi plays Park Eun Young (2 episodes)
See Lim Se-mi's other roles →
Ro Jong-hyun plays Jang Yeong Hoon (2 episodes)
Lee Jang-won plays [Math teacher] (1 episode)
![Lee Jang-won as [Math teacher]](https://image.tmdb.org/t/p/w185/8eAZPi2FmydvJFo5audY4V50JOq.jpg "Lee Jang-won")
Son Ji-na plays [Yeon Bo Ra's mother] (1 episode)
![Son Ji-na as [Yeon Bo Ra's mother]](https://image.tmdb.org/t/p/w185/kY3YZKRxfF1Prj67eaHQXEk2ZEA.jpg "Son Ji-na")
Son Ji-na was born on July 10, 1971 and is currently 52 years old.
See Son Ji-na's other roles →Yoo Dam-Yeon plays [Kim Chi Yeol's mother] (1 episode)
![Yoo Dam-Yeon as [Kim Chi Yeol's mother]](https://image.tmdb.org/t/p/w185/34SvDtlBhfeQV9RPTrOmPGJBkvd.jpg "Yoo Dam-Yeon")
Jang Hyuk-jin plays [Kim Chi Yeol's father] (1 episode)
![Jang Hyuk-jin as [Kim Chi Yeol's father]](https://image.tmdb.org/t/p/w185/gBI4xgvtCBLTLz25jA6JgB0xccd.jpg "Jang Hyuk-jin")
Jang Hyuk-jin was born on August 16, 1971 and is currently 52 years old.
See Jang Hyuk-jin's other roles →Shim So-young plays [Kook Young Soo's mother] (1 episode)
![Shim So-young as [Kook Young Soo's mother]](https://image.tmdb.org/t/p/w185/bvwnlm90dTpS9TySJgBQ00Ag8Ai.jpg "Shim So-young")
Kim Do-yeon plays [Kim Deok Joong's mother] (1 episode)
![Kim Do-yeon as [Kim Deok Joong's mother]](https://image.tmdb.org/t/p/w185/3OKLEqZo4I9gJjvtp1JcrXmxcEc.jpg "Kim Do-yeon")
Kim Do-yeon was born on March 26, 1978 and is currently 46 years old.
See Kim Do-yeon's other roles →Seo Ji-young plays [Jang Young Hoon's mother] (1 episode)
![Seo Ji-young as [Jang Young Hoon's mother]](https://image.tmdb.org/t/p/w185/xjKNPKUBjGhKIF5eT0KiPqsYMJR.jpg "Seo Ji-young")
Woo Hyun-ju plays [Kwon Il Ha's mother] (1 episode)
![Woo Hyun-ju as [Kwon Il Ha's mother]](https://image.tmdb.org/t/p/w185/NGmADgK1ozkCCIB8I1x2TDDwyu.jpg "Woo Hyun-ju")
Woo Hyun-ju was born on September 25, 1970 and is currently 53 years old.
See Woo Hyun-ju's other roles →Lee Jung-min plays Seo Ja Yoon (2 episodes)
Shin Jae-hwi plays Corporal Park (2 episodes)
Kim Won-hae plays Choi Yong Sik (1 episode)
Kim Won-hae (김원해) is a South Korean actor.
See Kim Won-hae's other roles →Ahn Chang-hwan plays [Soldier] (1 episode)
![Ahn Chang-hwan as [Soldier]](https://image.tmdb.org/t/p/w185/hR040U4qzZYBj52ASHxBWi0YKfg.jpg "Ahn Chang-hwan")
Jang Hyun-sung plays Minister of Defense Park Sang Man (1 episode)
Sung Ji-ru plays Park Young Il (2 episodes)
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Kim Ye-won plays Angkko (1 episode)
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Han Myung-hwan plays [Soldier] (1 episode)
![Han Myung-hwan as [Soldier]](https://image.tmdb.org/t/p/w185/4X0xqbfdvyxczU7wpZxNq8U92Bj.jpg "Han Myung-hwan")
Shin Min-soo plays [Teacher] (1 episode)
Lee Dong-kyu plays [Anchorman] (1 episode)
![Lee Dong-kyu as [Anchorman]](https://image.tmdb.org/t/p/w185/idCZj9rvteQKVFskwMdqj3NsFpF.jpg "Lee Dong-kyu")
Jeong Dong-geun plays Park Jung Hoo (1 episode)
Noh Sung Eun plays [Soldier] (1 episode)
Lee Dong-yong plays [Commander] (1 episode)
![Lee Dong-yong as [Commander]](https://image.tmdb.org/t/p/w185/91FB6jpqgH6kcWb0PARCXswCidm.jpg "Lee Dong-yong")
Korean actor.
See Lee Dong-yong's other roles →Um Mun-suk plays Park Jin Soo (1 episode)
See Um Mun-suk's other roles →
Song Yo-sep plays Yoon Bum Sun (1 episode)
You Seong-joo plays Cha Moon Hyeok (1 episode)
You Seong-joo was born on November 12, 1973 and is currently 50 years old.
See You Seong-joo's other roles →Kim Yong-jin plays Han Hyun Joong (1 episode)
Park Jung-yeon plays Park Yoon Seo (2 episodes)
Yoo Jun plays Park Jae Won (1 episode)
See Yoo Jun's other roles →
Park Jin-soo plays Lee Ji Min (1 episode)
Crew of Duty After School
Discover the backstage crew of Duty After School →
- Lim Se-mi
- Ro Jong-hyun
- Lee Jang-won
- Son Ji-na
- Yoo Dam-Yeon
- Jang Hyuk-jin
- Shim So-young
- Kim Do-yeon
- Seo Ji-young
- Woo Hyun-ju
- Lee Jung-min
- Shin Jae-hwi
- Kim Won-hae
- Ahn Chang-hwan
- Jang Hyun-sung
- Sung Ji-ru
- Kim Ye-won
- Han Myung-hwan
- Shin Min-soo
- Lee Dong-kyu
- Jeong Dong-geun
- Noh Sung Eun
- Lee Dong-yong
- Um Mun-suk
- Song Yo-sep
- You Seong-joo
- Kim Yong-jin
- Park Jung-yeon
- Yoo Jun
- Park Jin-soo