JTBC drama series “Diary of a Prosecutor” starring Lee Sun-Kyun & Jung Ryeo-Won. One version of teaser trailer #4 focuses on Cha Myung-Joo played by Jung Ryeo-Won. Caption on the bottom right of her teaser trailer states in Korean “Prosecutor Cha Myung-Joo’s daily work log: solution in accordance with principle.” The other teaser trailer #4 version focuses on Lee Sun-Woong played by Lee Sun-Kyung. Caption on the bottom right of his teaser trailer states in Korean “Prosecutor Lee Sun-Woong’s daily work log : reconciliation and reconciliation.”




“Diary of a Prosecutor” first airs December 16, 2019 in South Korea.