as Joo Young [First-year OB-GYN resident.]

as Kim Ji Hui

as Shin Yu Na

as Jeon Soo-hyun

as Oh Ri Na [Psychiatrist Patient]

as Hae-soo

as Bae Won-hee

as Jin Tae-kyung

as Shin So-yoon

as Sun-woo

as Joong-pil's sister

as High School Student