Episodes Episode #1.1 January 28, 2022 Episode #1.2 January 28, 2022 Episode #1.3 January 28, 2022 Episode #1.4 January 28, 2022 Episode #1.5 January 28, 2022 Episode #1.6 January 28, 2022 Episode #1.7 January 28, 2022 Episode #1.8 January 28, 2022 Episode #1.9 January 28, 2022 Episode #1.10 January 28, 2022 Episode #1.11 January 28, 2022 Episode #1.12 January 28, 2022 Cast Park Ji-hu ... Nam On-jo (12 episodes) Yoon Chan-young ... Lee Cheong-san (12 episodes) Cho Yi-hyun ... Choi Nam-ra (12 episodes) (as Yi-Hyun Cho) Park Solomon ... Lee Su-hyeok (12 episodes) Kim Bo-Yoon ... Seo Hyo-ryung (12 episodes) Lim Jae-Hyeok ... Yang Dae-su (12 episodes) Ahn Seung-kyoon ... Oh Joon-yeong (12 episodes) Son Sang-yeon ... Jang Woo-jin (12 episodes) (as Sang-Yeon Son) Lee Kyoo-hyung ... Song Jae-ik (12 episodes) Jeon Bae-soo ... Nam So-ju (12 episodes) Greg Chun ... Jae-Ik (12 episodes) Victoria Grace ... On-jo (12 episodes) Darren Keilan ... Lee Su-Hyeok (12 episodes) Arvin Lee ... Yang Dae-su (12 episodes) Rich Ting ... Chief of Staff Seon-Moo (12 episodes) Harrison Xu ... Cheong-san (12 episodes) Lisa Yamada ... Hyo-Ryeong (12 episodes) Kim Jin-Young ... Kim Ji-min (11 episodes) Oh Hye-soo ... Min Eun-ji (11 episodes) Yoo In-soo ... Yoon Gwi-nam (11 episodes) (as In-soo Yoo) Kim Byeong-cheol ... Lee Byeong-chan (11 episodes) Tom Choi ... Nam So-ju (11 episodes) Ha Seung-ri ... Jang Ha-ri (11 episodes) Lee Eun-Saem ... Park Mi-jin (11 episodes) Han Yeol Yang ... Yoo Joon-sung (11 episodes) Nicole Fong ... Ha-ri (11 episodes) Jin Ho-eun ... Jung Min-jae (10 episodes) Ahn Ji-ho ... Kim Cheol-soo (9 episodes) (as Ji-ho Ahn) Lee Ji-hyun ... Lee Cheong-san's mother (9 episodes) Ivan Mok ... Min-jae (9 episodes) Michael Shen ... Various (9 episodes) Bae Hae-sun ... Park Eun-hee (9 episodes) Jo Dal-hwan ... Jo Dal-ho (9 episodes) (as Dal-hwan Jo) Park Jae-Chul ... Jeon Ho-chul (9 episodes) Lee Yoo-mi ... Lee Na-yeon (8 episodes) Lee Min-goo ... Lee Jin-soo (8 episodes) Ji-hyeon Woo ... Kim Woo-shin (8 episodes) Ru Kumagai ... Lee Na Yeon (8 episodes) Jacqueline Misaye ... Ji-Min (8 episodes) Oh Geun-Wook ... Aide 1 (8 episodes) Han Ji-Eun ... Aide 2 (8 episodes) Kim Han-Sang ... Aide 3 (8 episodes) Ham Sung-Min ... Han Gyeong-su (7 episodes) Sanyee Yuan ... Anchorwoman / Newsreporter (7 episodes) Na-Young Ko ... Lee Jin-soo's mother (7 episodes) Ahn Se-bin ... Se-bin (6 episodes) Lee Chae-eun ... Park Hee-su (5 episodes) (as Chae-Eun Lee) Lee Sang-hee ... Park Sun-hwa (5 episodes) Yoon Kyung-ho ... Jung Yong-nam (5 episodes) Kim Jong-tae ... Jin Seon-mu (5 episodes) (as Jong-Tae Kim) Oh Hee-jun ... Son Myeong-hwan (4 episodes) (as Hee-Jun Oh) Dong Hyeon-bae ... Park Young-hwan (4 episodes) (as Hyeon-bae Dong) Lee Si-hoon ... Orangibberish (4 episodes) Lee Myeong-ho ... Medical Officer (4 episodes) (as Myung-Ho Lee) Park Ji-Yeol ... Staff Sgt. Lee Jae-jun (4 episodes) Kim Ju-a ... Yoon I-sak (3 episodes) Shin Jae-hwi ... Chang-hoon (3 episodes) (as Shin Jae Hwi) Jung Yi-seo ... Kim Hyeon-ju (3 episodes) Cho Ji-Ahn ... Jang Do-min (3 episodes) Eom Hyo-Seob ... Principal (3 episodes) Jonathan Tanigaki ... Myeong-Hwan (3 episodes) Ryu Sung-hyun ... Choi Sung-Won (3 episodes) Yoon Byung-hee ... Kang Jin-gu (2 episodes) Lee Yo-Sung ... Lee Cheong-San's father (2 episodes) Jung-Yeon Kim ... Kim Min-ji (2 episodes) Ashley Park ... Hyeon-Ju (2 episodes) Brandon Win ... Lee Jin-su (2 episodes) Park Boo-gun ... NIS agent (2 episodes) Ahn Si-Ha ... Kim Kyung-mi Ko Han-min ... Doctor Ji Sung-Geun ... Apartment Security Guard Chase Yi ... Cheong-san's Father (English version), (voice) Chae Dong-Hyun ... Archery Coach Hwang Bo-Un ... Lee Ha-rim Kim Han-Deul ... Shin Hyung-seo Han Sangchul ... Archery Team Bus Driver Park Young-bok ... Groundskeeper Kim Hyun-Chang ... Ahn Young-sam Lee Yoon-sang ... 119 ESM Fire Rescue's chief Kim Seong-Yong ... Centre Director Cha Hyun-Seok Kwon Hyuk-soo ... Priest (as Hyuk-soo Kwon) Gwang-jae Seo ... Government Official Kang Moon-kyung ... Prime Minister Kim Tae-hoon ... Subway Creator 1 Kim Bong-soo ... Hyosan Evacuee (as Bong-soo Kim) Choi Hye-seo ... Hyosan Evacuee Myeong Jae-Hwan ... Car Accident Husband Hwang Sun-Jung ... Car Accident Wife Park Joon-Sang ... Military Doctor Jung Doo-kyum ... Party Leader (as Doo-Gyum Jung) Eom Ji-man ... Military Officer In Gyu-sik ... NIS Field Agent Na Mi-hee ... Investigator

Additional Info Premiere: January 28, 2022 Country: Distributor: Netflix Websites: Alternate Titles Jigeum Uri Hakgyoneun Production Companies Film Monster Co. Kimjonghak Production Co. Distributors Netflix   (2022) (World-wide) (VOD) (video) Filming Locations Andong, South Korea Seonghui Girl High School, Andong, South Korea   (Hyosan High School) Seoul, South Korea Rating Stats Overall Rating 7.5 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #2,134 / 21,074 Site Ranking #2,130 Robot & Frank (2012) #2,131 Shallow Grave (1994) #2,132 Dragon Ball: Season 1 (1986) #2,133 Salò: The 120 Days Of Sodom (1975) #2,134 All Of Us Are Dead: Season 1 (2022) #2,135 Observe And Report (2009) #2,136 Reminiscence (2021) #2,137 Overboard (1987) #2,138 Lake Placid (1999)