Lee Hanee
Cho Yeon-joo / Kang Mi-na

Lee Sang-yun
Han Seung-wook

Lee Won-keun
Ahn Yoo-jun

Jin Seo-yeon
Han Seong-hye

Kim Chang-wan
No Hak-tae

Kim Won-hae
Ryu Seung-deok

Jeon Kuk-hwan
Han Young-sik

Na Young-hee
Seo Myung-won

Go Wook
Han Sung-woon

Jo Dal-hwan
Choi Dae-chi

Park Jeong-hwa
Park So-yi

Younghoon
Han Seung-wook [Young]

Kim Do-yeon
Cho Yeon-joo / Kang Mi-na [Young]

Jo Yeon-hee
Heo Jae-Hee

Joo Young-hoon
Park Dong-Young

Jeong In-gi
Kim Myung-Kook

Lee Kyu-bok
Wang Pil-Kyu

Hwang Young-hee
Kang Eun-Hwa

Yoon Dae-yeul
Woo-Bum

Han Sa-myeong
Woo-Sung

Ye Su-jeong
Kim Kyung-Shin

Lee Hwa-Kyum
Secretary Kim Eun-Jung

Jo Yeong-hoon
Kim Dong-yeong

Shin Seo-Woo
Han Seon U [Jae Hui's son]