(from top left to right) Lee Yong-jin-I, Kim Do-hoon-I, John Park, Lee Eun-ji-III, Lee Hyeri, "Karina" Do you like solving a good mystery? Crafted by the visionary producer Jeong Jong-yeon (The Devil's Plan, The Great Escape, High School Mystery Club), the new Korean unscripted series Agents of Mystery weaves together brain games and collaborative problem-solving with six agents - Lee Yong-jin-I, John Park, Lee Eun-ji-III, Lee Hyeri, Kim Do-hoon-I, and "Karina" - making one special team, Moving, Reply 1988, John Park, Kim Do-hoon-I, Lee Hyeri