character - Lee Eo-jin

character - Young-kyeong

character - Kim Yeon-joo

character - Sun-woo

character - Jo Jung-hyun

character - Self - Host

character - patient

character - Monica

character - 진행

character - Kim Eun-Hee

character - Min Chae-ryeong

character - Radio DJ

character - Song Ja-In

character - Pharmacist

character - Goo Mi-kyeong

character - Self

character - Soo-jin

character - Oh Ha-Ra

character - Eun-hee

character - Ye-ri

character - Eun-hee

character - Yoon Jin-myung

character - Kim Yang-soon

character - Si-Hoo

character - Bok-gil (voice)

character - Granddaughter

character - Yoon Lang

character - Herself

character - Hong-mae

character - Gok-ji

character - Narrator (segment 3)

character - Lee Hye-in

character - Lee Yeon-Woo

character - Baek Seol-hee

character - Student

character - Cha-kyung

character - Choi Min-ju

character - Yu Sun-bok

character - Hyo-ri

character - Cha-kyung

character - STAFF 1

character - Jo In-sook

character - Cha-kyung

character - Lan

character - Lee Mo-Mi

character - Lee Yeon-woo

character - Mi-ae

character - Sook-i

character - Won-woo

character - Self

character - Yeri

character - Sung-eun

character - Ye-rim

character - Student