Lee Doo-hak
Oh Jung-jin / Sophia
Choi Cheol-woong
Lee Joong-ho
Kang Yeo Jin
Mrs Jung-am
Cha Geum-ok
Ham Yang-ja
Kim Hyung Joo
Oh Man Ok
Wool Peu [Gangster]
Hwang Chung Seong
Na Yak Kwon [Doctor]
[Cheol Woong's ex-babysitter]
CEO Yoon
Lee Yoon Ae
[Yeo Jin's friend]
