[CREDIT : COURTESY OF tvN] ■ On air : June 20, 2020 (South Korea) ■ Channel : tvN, Netflix ■ Genre : Drama ■ Director : Park Shinwoo ■ Cast : Kim Soohyun, Seo Yeaji, Oh Jungse, Park Gyuyoung ■ Role : Park Gyuyoung as Joori, a mental health nurse in a mental hospital