Jeon Do-yeonJeon Do-yeon was 31 in My Mother the Mermaid as 'Na-young / Young Yeon-soon'.
Park Myung-shinPark Myung-shin was 40 in My Mother the Mermaid as 'Bathhouse Owner'.
Shin Dong-hwanShin Dong-hwan was >> in My Mother the Mermaid as 'New Postman'.
Kim Choo-wolKim Choo-wol was 44 in My Mother the Mermaid as 'BBQ Restaurant Owner'.
Lee Sun-kyunLee Sun-kyun was 29 in My Mother the Mermaid as 'Do-hyeon'.
Lee Sung-minLee Sung-min was 35 in My Mother the Mermaid as 'Fruit Store Owner'.Park Heung-sikPark Heung-sik was 38 in My Mother the Mermaid as 'Director, Writer'Kang Byeong-hwaKang Byeong-hwa was >> in My Mother the Mermaid as 'Screenplay'Jang Myeong-sookJang Myeong-sook was >> in My Mother the Mermaid as 'Screenplay'Choi Hyun-mookChoi Hyun-mook was >> in My Mother the Mermaid as 'Executive Producer'
Cho Keun-hyunCho Keun-hyun was 36 in My Mother the Mermaid as 'Production Design'Choi Young TaekChoi Young Taek was >> in My Mother the Mermaid as 'Camera Supervisor'
Park Hae-il
Goh Doo-shim
Yoon Ga-hyun
Lee Han-wi