The final games begin.
Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly high stakes.
Lee Jung-jae
Seong Gi-hun / Player 456
22 episodes
Wi Ha-jun
Detective Hwang Jun-ho
22 episodes
Jeon Young-soo
Game Guide (voice)
16 episodes
Lee Byung-hun
Front Man / Hwang In-ho
15 episodes
Yim Si-wan
Lee Myung-gi / Player 333
13 episodes
Jo Yu-ri
Kim Jun-hee / Player 222
13 episodes
Park Gyu-young
Kang No-eul / Guard 011
13 episodes
Kang Ae-sim
Jang Geum-ja / Player 149
13 episodes
Lee Jin-uk
Park Gyeong-seok / Player 246
13 episodes
Yang Dong-geun
Park Yong-sik / Player 007
13 episodes
