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, Park Hae-soo, Wi Ha-jun, Oh Young-soo, Jung Ho-yeon, Heo Sung-tae, Kim Joo-ryoung, Tripathi Anupam, You Seong-joo, Lee You-mi Added on Netflix 2021-09-18. Youtube Trailer