Story of a Mermaid

Seo-hee Jang

Eun Ariyoung (246 episodes)

Woo Hee-jin

Eun Ye-young (246 episodes)

Kim Sung-min

Lee Joo-wang (246 episodes)

Jung Bo-seog

Mamajun (246 episodes)

Tam-hee Park

Soo-rim (246 episodes)

Kim Byeong-gi

Lee Sung-soo (246 episodes)

Choi Sun-ja

Dong-jin's mother (246 episodes)

Jeon Mi-seon

Seong-mi (246 episodes)

Jung Young-sook

Han Gyeong-hye (246 episodes)

Park Keun-hyong

Eun Jin-seob (246 episodes)

Hye-suk Han

Shim Soo-jung (246 episodes)

Mi-ja Sa

Geum Ok-seon (246 episodes)

Kim Yong Rim

Geum Sila (246 episodes)

Goh Doo-shim

Jo Su-ah (246 episodes)

Jae Kap Lee

Executive producer (246 episodes)

Ju-hwan Lee

Series Director (246 episodes)

Hye-sook Han

Series Publicist (246 episodes)

Im Sung-han

Writer (246 episodes)