Duty After School

Duty After School tells the story of the senior students at Sungjin High School as they are conscripted to fight against the attack of a group of mysterious creatures that have covered the sky. ==Cast==

Main • Shin Hyun-soo as Lee Chun-ho : A lieutenant and platoon commander of Class 3–2. He is initially firm with the students, but warms up to them and cares for them more than anyone else. • Lee Soon-won as Kim Won-bin : The homeroom teacher of Class 3–2 who prioritizes the students' safety. • Kwon Eun-bin as Yeon Bo-ra : A student of Class 3–2 with a frank and hot-tempered personality. Though she helps others, she frequently bullies Ae-seol. • Kim Ki-hae as Kim Chi-yeol : A student of Class 3–2. He is introverted and has no special dreams or desired colleges. Although seemingly timid, he takes the lead at times in rescuing his friends. He has a crush on Na-ra. • Kim Min-chul as Do Soo-cheol : A student of Class 3–2. He is best friends with Woo-taek, and also has a crush on Na-ra. • Kim So-hee as Lee Soon-yi : A student of Class 3–2. She has a timid and soft-hearted personality. • Kim Su-gyeom as Kwon Il-ha : A troublemaker student of Class 3–2 who does whatever he wants. He bullies Yeong-hun and later, Yeong-su. • Kim Jung-lan as Park So-yoon : A student of Class 3–2. • Moon Sang-min as Wang Tae-man : A student in Class 3–2. He is best friends with Soo-cheol. • Shin Su-hyun as Cha So-yeon : A student of Class 3–2. She has a crush on Chun-ho, the platoon commander. • Shin Hye-ji as Choi Yeon-ju : A student of Class 3-2. She shows unexpected wit in the midst of war with her kind and altruistic personality, and silently takes care of her friends. • Ahn Da-eun as Kim In-hye : A student of Class 3–2 who creates a conflict with his classmates with his selfish appearance of worrying about his safety even at a time of crisis. As a 'shop-obsessed man', he thinks that every minute and every second other than studying is a luxury. He is bullied by Il-ha. • as Kim Yu-jung : The class president of Class 3–2. She tries to make rational decisions even in confusing situations. • Oh Se-eun as Hong Jun-hee : The 'professional complainer' student of Class 3–2. She is selfish and stubborn and becomes a tension factor in the war. • Woo Min-gyu as Kim Duk-joong : A student of Class 3–2 who is quiet and often bullied by Bo-ra. She is slower at her tasks and sometimes messes things up, but she has a good nature. • Ji Min-hyuk as Jo Young-sin : A student of Class 3–2. He can escape crises by calmly and quickly grasping the situation. • as Lee Na-ra : A student of Class 3–2. She is quiet and appears cool. She also excels at her tasks, and is the sharpshooter of the team. • Hong Sa-bin as Woo Hee-rak • Park Jung-yeon as Yoon-seo : A high school girl who survived in the attic. • Park Jin-soo as Ji-min as a student survivor • Yoo Jun as Jae-won as a student survivor • Kim Do-yeon as Deok-joong's mother ==Production==

Development Studio Dragon together with director Sung Yong-il, who directed Class of Lies (2019), and writer Lee Nam-gyu, who wrote The Light in Your Eyes (2019), produced the popular webtoon '''' into a drama. Production begun with the goal of broadcasting in 2022. Casting Shin Hyun-soo and Hwang Se-in confirmed their appearance for the series in August and October 2021, respectively. In February 2023, the cast lineup and the release date of the series were revealed. Filming Principal photography began in August 2021 and ended in March 2022. ==Release==

On March 8, 2023, it was reported that the first three episodes would release at once on the 31st. On March 30, 2023, it was announced that Duty After School would be divided into two parts. Part 1 with the first six episodes was released on March 30, 2023, while Part 2 with the remaining three episodes was released on April 21, 2023. ==Awards and nominations==