Lee Jung-jae
Seong Gi-hun / Player 456
Cast
Yim Si-wan
Lee Myung-gi / Player 333
Wi Ha-jun
Detective Hwang Jun-ho
Jo Yuri
Kim Jun-hee / Player 222
Lee Byung-hun
Front Man / Hwang In-ho
Hoyeon
Kang Sae-byeok / Player 067
Park Gyu-young
Kang No-eul / Guard 011
Kang Ae-sim
Jang Geum-ja / Player 149
Park Hae-soo
Cho Sang-woo / Player 218
Lee Jin-uk
Park Gyeong-seok / Player 246
Yang Dong-geun
Park Yong-sik / Player 007
Park Sung-hoon
Cho Hyun-ju / Player 120
Oh Young-soo
Oh Il-nam / Player 001
Kang Ha-neul
Kang Dae-ho / Player 388
Heo Sung-tae
Jang Deok-su / Player 101
Park Hye-jin
Sang-woo's mother
Chae Kook-hee
Seon-nyeo / Player 044
Anupam Tripathi
Ali Abdul / Player 199
