Lee Hong-gi
Choi Kang-joo
Yang Jin-sung
Na Doo-rim / Jang Yi-kyung
Choi Il-hwa
Choi Il-do
Jung Hae-in
Choi Kang-in
Jang Ah-young
Lee Roo-mi
Sung Hyuk
Jang Yi-Hyun
Shin Eun-jung
Ma Jae-Ran
Kim Seo-ra
Kim Myung-Hee
Nam Jung-hee
Park Soon-Bok
Park Jin-joo
Oh Jin-Joo
Kang Pil-sun-I
Secretary Kim
Im Byeong-gi
Butler Jang
Heo Sung-tae
Mr. Park
Kim Yeong-ok
Kang Joo's aunt
Kim Mi-kyeong
Kang Joo's great-grandmother