Type movie Release Date Jan 10, 2019 Country South Korea Language Korean Genre Fantasy Comedy Action Adventure Cast Jung Jin-young as Kim Dong-hyun Park Sung-woong as Jang Pan-soo Ra Mi-ran as Oh Mi-sun Lee Soo-min as Oh Hyun-jung Kim Kwang-kyu as Kim Jong-ki Lee Jun-hyeok as Man-chul Yoon Song-ah as Dam-im Park Kyung-hye as Jae-hee Jeong Yun-ha as Japanese Teacher Kim Hyun-mok as Kim Jae-ik Jang Jin-hee as History Teacher Oh Yun-su as Hotel Staff Ji Chan as Detective Kwon Hyeok-beom as Chul-ho Nam Jin-bok as Loan Shark Kim Hong-pa as CEO Han Mi So Yun as Coffee Employee Jung Hyun Cheol as Pan-soo's Gang Member #4 Lee Poong Woon as Min-woo Cha Young-ju as Min-woo's Friend Bae Kyung Min as Min-woo's Friend Jung Won-chang as Min-woo's Friend Heo Yoo-ri as Min-woo's Friend Park Ji-hoon as Min-woo's Friend Cho Hyun-young as Yoon-ji Park Ju-hyun as Female Student #1 Son Kwang-Eop as Section Chief Jo Kim Tae-joon as Loan Shark Big Man #1 Kim Jae-man as Detective Lim Seung-Jun as Mansion Security Guard #2 Jo Young-ji as Reporter Lee Kwang-ho as Section Chief Kwak Yoon Boo-jin as Landlord Oh Ji-young as Housekeeper Kim Young as Bully Guy #2 Seo Seung-won as Woodworking Employee Kim Joon-hyung as Pan-soo's Gang Member #3 Park Jin-su as Police #1 Kim Geon as Hospital Ward Guard #1 Park Shin-ah as Loan Shark Accountant Hyun Young Kim Bu-seon as Grandmother Jung Yoon-seo as Attending Physician Lee Ja-eun as Pianist Han So-Hyun as Party Girl Im Dae Il as Cart Bar Man Jo Kyung-hyun as Bar Owner Kwak Ji-yoo as Nurse Jin Soo Sun as Gun Carrying Man Shin Jae Min as Security Personnel #1 Kim Bum-jin as Min Woo-chin Yoon Dan-bi Kim Dae-han as Moneylender's Big Guy Nam Tae-woo as Pan-soo's Gang Member Hwang In-joon as Wrecking Crew Lee Jung Do as Shared Meal Restaurant Couple Man Jung Ji Yeon as Imaginary Mi-seon Lee Kun Goo as CEO Yang's Subordinate Lee Woo-je as Fat Man Lee Dong-Young as Wrecking Crew Kim Sang Gyeom as Pan-soo's Gang Member Cho Sung-hee as Literature Teacher Lee Woo-sung as Hospital Ward Guard #2 Park Jin-ah as Bully Heo Na-kyung as Min-woo's Friend Choo Suk-Young as Min-woo's Friend Im Ji Hyung as Kim Dong-hyun's Classmate Min Ji-a as Han Seo-yeon References imdb website