Cast
Lee Jung-jae
Seong Gi-hun / Player 456
Wi Ha-jun
Detective Hwang Jun-ho
Yim Si-wan
Lee Myung-gi / Player 333
Jo Yu-ri
Kim Jun-hee / Player 222
Lee Byung-hun
Front Man / Hwang In-ho
Park Gyu-young
Kang No-eul / Guard 011
Kang Ae-sim
Jang Geum-ja / Player 149
Yang Dong-geun
Park Yong-sik / Player 007
Park Sung-hoon
Cho Hyun-ju / Player 120
David Lee
Park Min-su / Player 125
Song Young-chang
Im Jeong-dae / Player 100
Kang Ha-neul
Kang Dae-ho / Player 388
Lee Jin-uk
Park Gyeong-seok / Player 246
Chae Kook-hee
Seon-nyeo / Player 044
Choi Gwi-hwa
Kim Gi-min / Player 203