Only One Person [Russian]

Eun-Jin Ahn

Pyo In-sook

Kim Kyung-Nam

Min Woo Cheon

Soo-Young Park

Seong Mi-do

Ye-won Kang

Kang Se-yeon

Du-shim Ko

Yook Seong-ja (In-sook's grandmother)

Ahn Chang-hwan

Shin Tae Il

Sang-woo Do

Jo Si-yeong

Bo-ra Yoon

Sister Veronica (Nun of Hospice 'Morning Light')

Seo Yeon-Woo

Ha San Ha [a child in same neighborhood with Insook]

Lee Seung-joon

Guseong Gang member

Han Kyu-Won

Oh Young Chan [Se Yeon's husband]

Hyun-Sung Jang

Pyo Kang-seon (In-sook's father)

Choi Young-Woo

Park Seung-seon

Lee Hang-na

Choi Seong Hae

Byoung-Sook Sung

Oh Cheon-deok

Lee Soo-Mi

Sister Magdalena [Director of Hospice 'Morning Light']

So Hee-jung

Moon Young-ji

Joo In-Young

Cha Yeo Wol