Innocent Defendant is a South Korean television series starring Ji Sung, Um Ki-joon, Kwon Yu-ri, Oh Chang-seok, and Uhm Hyun-kyung. It aired on SBS from January 23 to March 21, 2017 on Mondays and Tuesdays at 22:00 (KST) for 18 episodes.

Um Ki-joon is a South Korean actor. He is best known for his roles in television series I'm Not a Robot (2017–2018), The Penthouse: War in Life (2020–2021) and Little Women (2022).