Squid Game' season 2 follows Gi-hun's attempts to dismantle the games from inside, but he meets Player 001, who turns out to be vital (and also the Front Man).

Lee Jung-Jae also discuss the "unique chemistry" that emerges between their characters when they find themselves face to face inside the show's brutal death game.

Here's your guide to the twists surrounding Player 001 in Squid Game Season 2, a role played by Lee Byung-hun.