My Mother, the Mermaid › Cast
Jeon Do-yeon
Na-yeong, Yeonsun
Park Hae-il
Jinguk
Go Doo-shim
Mother Cho Yeonsun
Kim Bong-geun
Father Kim Ginguk
Bu-seon Kim
Jin-kook's sister
Lee Sun-kyun
Dohyeon
Joo Jin-mo (actor, born 1958)
Resident
Lee Han-wi
Jo Young-ho
Lee Sung-min
Fruit Store Owner
Bok-gi Min
Father at Company
Park Myung-shin
Bathhouse owner
Dong-hwan Shin
New Postman