Cast
Lee Jung-jae
Seong Gi-hun / Player 456
Yim Si-wan
Lee Myung-gi / Player 333
Lee Jin-uk
Park Gyeong-seok / Player 246
Wi Ha-jun
Detective Hwang Jun-ho
Jo Yu-ri
Kim Jun-hee / Player 222
Lee Byung-hun
Front Man / Hwang In-ho
Lee Sung-woo
Kim Yeong-sam/ Player 226
Park Gyu-young
Kang No-eul / Guard 011
