Spoiler warning! Lee Jung-jae and Lee Seo-hwan chat with ET about season 2 of ‘Squid Game,’ streaming now on Netflix. Jung-jae breaks down Player 256’s new mission three years after the events of the first season, as he returns to the series of deadly childrens games . With Gi-hun surviving yet again, Jung-jae explains what his character might face in the global phenomenon’s third and final season. Plus, Seo-hwan shares which of the challenges this season he found the most difficult to film.