4 Find similar movies My Secret Terrius 2018 - 2018 Facebook Twitter Email Copy link More share type TVSeries language Korean genre comedy theme romantic comedy Score 4 / 10 My Secret Terrius is a 2018 South Korean television series starring So Ji-sub, Jung In-sun, Son Ho-jun and Im Se-mi. It was aired on MBC from September 27 to November 15, 2018 on Wednesdays and Thursdays at 21:55 (KST) time slot. Cast So Ji-sub More details contentLocation South Korea genre comedy drama mystery publisher MBC TV theme romantic comedy