Lee Jung-jae in "Squid Game." Credit: No Ju-han / Netflix During Squid Game Season 2's Mingle game, contestants stand on a rotating platform as an unsettling children's song plays. "Round and ...

Hwang Dong-hyuk, who wrote and directed 2021‘s “Squid Game,” didn’t think so originally, having devised the Korean Netflix series as a single-season stand-alone. But success is a great ...