Kim Keum-hwa

herself

문소리

Manshin (The middle-aged KIM Keum-hwa)

류현경

New Manshin (17-year-old Kim Keum-hwa)

Kim Sae-ron

Neom-sae (Child Kim Keum-hwa)

Kim Sang-hyun

Narrator

Baek Su-ryeon

Maternal Grandmother

Kim Young-sun

Mother

백지원

Sister

김중기

Chief secret agent

Lee Myung-haeng

Mr. Park (secret agent)

김새벽

Mr. Park's Wife

류혜영

Mr. Park's Sister-in-law

Lee Sang-hee

Daughter-in-law

전소현

Missionary