Lee Doo-hak

Jang Dong-yoon

Oh Jung-jin / Sophia

Seol In-a

Choi Cheol-woong

Choo Young-woo

Lee Joong-ho

Kim Myung-soo

Mrs Jung-am

So Hee-jung

Cha Geum-ok

Kang Ji-eun

Ham Yang-ja

Hyun Seung-hee

Kim Hyung Joo

Do Sang-woo

Oh Man Ok

Jin Yi-han

Wool Peu [Gangster]

Im Seung-jun

Hwang Chung Seong

Jeon No-min

Kang Yeo Jin [Cheol Woong's mother]

Kang Kyung-hun

Kim Kil Soo

Song Tae-yoon

Yeom Kwang Tak

Han Jae Young

Go Won Geun

Ahn Jung-hoon

Choi Young Sik [Choel Woong's father]

Park Won-sang

Go Poong Ho

Lee Han-wi

Son Soo Gong

Lee Kyo Yeob

Yoo Young Pil

Jang Young-hyun

Lee Jeong Ok [Doo Hak's younger sister]

Shin Yoon Ha

Ma Chung Ja

Jang Da-kyung

Jo Seon Woo

Ahn Dong Yeob

Jang Jang Deuk

Jeong Ji-sun

Song Yeon Joo

Bae Seul-ki

Kyung Ja [Housekeeper]

Ha Hye-seung