When does Island return?

Island is a 2022–2023 South Korean television series starring Kim Nam-gil, Lee Da-hee, Cha Eun-woo, and Sung Joon. The first episode of Island was screened at the Rendez-vous (non-competition section) of the 2023 Cannes International Series Festival on April 19, 2023. The series was set on Jeju Island where three people are fighting against evil that's trying to destroy the world. It is also available for streaming on Amazon Prime Video in selected regions.