A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.
전지현
as Sim Chung / Se-hwa
이민호
as Heo Joon-jae / Kim Dam-ryung
신혜선
as Cha Si-a
이희준
as Jo Nam-doo / Park Moo
Shin Won-ho
as Tae-o
황신혜
as Kang Seo-hee
성동일
as Ma Dae-young / Mr. Yang
문소리
as Ahn Jin-joo
최정우
as Heo Gil-joong
나영희
as Mo Yoo-ran
이지훈
as Heo Chi-hyun
박해수
as Hong Dong-pyo
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
