Lee Jung-jae Seong Gi-hun Actor Wi Ha-joon Hwang Joon-ho Actor Lee Byung-hun Front Man Actor Im Si-wan Lee Myeong-gi Actor Kang Ha-neul Kang Dae-ho Actor Park Gyu-young Kang No-eul Actor Lee Jin-wook Bak Gyeong-seok Actor Park Sung-hoon Jo Hyeon-ju Actor Dong-kun Yang Bak Yong-sik Actor Kang Ae-sim Jang Geum-ja Actor Lee Seo-hwan Bak Jeong-bae Actor Jun Young-soo Game Operator Voice Voice Yim Si-wan Actor Lee David Actor Roh Jae-won Actor Park Hee-soon Actor Gong Yoo Actor Park Hae-soo Actor Jung Ho-yeon Actor Heo Sung-tae Actor Kim Joo-ryoung Actor Hwang Dong-hyuk Director Lee Hyung-deok Cinematographer Jung Jae-il Music Director