A Bittersweet Life Cast & Crew
Jeon Kuk-hwanChairman Baek Kim Seung-ohMoo-seong's Subordinate Lee Han-solMoo-seong's Subordinate Vadym DomashchenkoMikhail Kang Young-guShoulder Bag Heo Myeong-haengShoulder Bag Jeong Goo-jinShoulder Bag Wang Deok-sangShoulder Bag Jang Jae-yongRecording Studio Engineer Lee Ahn-gyooRecording Studio Senior Jeong Gye-soonGrandmother Choi Si-yeonMr. Kang's Wife Ahn Jang-hyeokPassage Subordinate Hwang Dong-seokPassage Subordinate Kim Pan-seonMeeting Room Subordinate Jeong Won-kyeongPit Shoulder Jo Seon-haengMr. Kang's Driver Kim In-ohNight Club Employee Seo Jeong-heeLounge Manager Song Sang-ookLounge Male Employee Kwak Min-hoLounge Male Employee Kim Hee-jinLounge Female Employee Kim Byeong-gookLounge New Manager Ryoo Chang-hoonRecording Studio Engineer Assistant Park Jong-minRecording Studio Male Employee Lee Kyeong-wonRecording Studio Female Employee Kang Min-heeDouble Bassist Kwon Ye-jiHongdae Club Guest Park So-jeongHongdae Club Guest Jo Seung-ryongWaiting Room Player Kim Tae-heeWaiting Room Player Yoo Sang-seobMoon-seok's Subordinate Kim Dae-yongMoon-seok's Subordinate Jeong Yun-HeonMoon-seok's Subordinate Baek Dong-hyunMoon-seok's Subordinate Jeong Mi-hyeMiddle-Aged Woman Choi Chang-kyunMr. Kang's Assistant Park Seon-woongGyeong-pyo Oh Yoo-jinKorean Restaurant Employee Park Seong-gyoonShoulder Bag Kim Jee-woonLee Byung-hun's Hand Stand-In (uncredited) / Director / Screenplay Kim Jee-woonLee Byung-hun's Hand Stand-In (uncredited) / Director / Screenplay Ryu Seong-hieProduction Design Kim Ji-yongDirector Of Photography Lee Hee-eunSpecial Effects Makeup Artist Kwak Jung-aeCostume Design Lee So-yeongAssistant Director Jang Young-gyuOriginal Music Composer DalpalanOriginal Music Composer Kim Kyung-taeProduction Sound Mixer Kim Jung-hwaLine Producer 
