Kim Jung Hyun
Seo Gang Ju
Main Role
Geum Sae Rok
Lee Da Rim
Main Role
Choi Tae Joon
Cha Tae Ung
Main Role
Yang Hye Ji
Lee Cha Rim
Main Role

Shin Hyun Joon
Ji Seung Don [Chairman of Ji Seung Group]
Support Role
Park Ji Young
Ko Bong Hui [Da Rim's mother]
Support Role
Kim Hye Eun
Baek Ji Yeon [Gang Ju's mother]
Support Role
Kim Young Ok
An Gil Rye [Da Rim's grandmother]
Support Role
Park In Hwan
Lee Man Deuk [Gil Rye's husband]
Support Role
Lee Sung Yeol
Choi Hyeong Cheol [Police officer]
Support Role
Wang Ji Hye
Lee Mi Yeon [Gil Rye's daughter]
Support Role
Kim Hyun Jun
Lee Mu Rim [Da Rim's brother / Detective]
Support Role
Ha Seo Yoon
Song Su Ji [Mu Rim's fiancée/ Police officer]
Support Role
Kim Sun Kyung
Yun Mi Ok [Su Ji's mother]
Support Role
Oh Young Shil
Bae Hae Ja [Gi Dong's mother-in-law]
Support Role
Jo Bok Rae
Nam Gi Dong [Da Rim's neighbor / Restaurent owner]
Support Role
Jung Seo Yeon
Nam Bom [Gi Dong's daughter]
Support Role
Byun Yoon Jeong
Bok Mi Gyeong [Real estate agent]
Support Role
Kang Deok Joong
O Min Gi [Seung Don's driver]
Support Role
Yoo Il Han
Team Leader Yoo [Cha Rim's co-worker]
Support Role
Joo Sae Byuk
Kim DD [Cha Rim's co-worker]
Support Role
Im Jae Geun
[Seung Don's chief secretary]
Support Role
Park Sung Hyun
Kim Seong Hun [CEO of Love Capital l Loan shark]
Support Role
Lee Wang Soo
Cheol Sun [Seong Hun's subordinate]
Support Role
Seung Hyung Bae
Sang Sun [Seong Hun's subordinate]
Support Role
Lee Gyeong Won
Detective Park
Support Role
Han Su Ho
Choi Sin [Mi Yeon's son]
Support Role

An Tae Gyeong
Lee Jong Gu [Da Rim's father] (Ep. 1)
Guest Role
Son Hwa Ryung
Kang Yun Jin [School nurse] (Ep. 1)
Guest Role
Kim Sa Hun
Choi Nam Su [Doctor] (Ep. 1)
Guest Role
Kim Shi Woo
Lee Da Rim [Child] (Ep. 1)
Guest Role
Yoon Joon Woo
Lee Mu Rim [Child] (Ep. 1)
Guest Role
Jeon Ji A
Lee Cha Rim [Child] (Ep. 1)
Guest Role
Jang Jae Kwon
Kim Dae Mun [Doctor] (Ep. 1)
Guest Role
Choi Jae Yoon
[Choi Sin's friend] (Ep. 1)
Guest Role
Jo Young Mi
[Bank customer] (Ep. 1-2)
Guest Role
Jang Hee Jung
Kang Su Jin [Doctor] (Ep. 1-3, 6, 8-10, 36)
Guest Role
Lee Won Jong
Baek Gom [Ji Yeon's father] (Ep. 2, 7)
Guest Role
Lee Young Joo
[Laundry customer] (Ep. 2)
Guest Role
Jo Yi Peul
[Nurse] (Ep. 2-3)
Guest Role
Park Bo Eun
[Nurse] (Ep. 2-3)
Guest Role
Yeo Moo Young
[Old man] (Ep. 3-4)
Guest Role
Lee Gyu Ho
Yang Gil Sun [Seong Hun's subordinate] (Ep. 3-5, 7, 19)
Guest Role
Jang Eui Don
Kang Han Mo [Lawyer] (Ep. 3, 29-35)
Guest Role
Lee Do Hyung
Na Min Su [Investigation Unit captain] (Ep. 4-5, 13, 17, 24, 30-36)
Guest Role
Jung Da Sol
[Choi Sang Ho's mistress] (Ep. 4, 6)
Guest Role
Shin Jung Yoon
Choi Sang Ho [Mi Yeon's ex-husband] (Ep. 4-6, 10, 29)
Guest Role
Lee Han Wi
[Food stall owner] (Ep. 5)
Guest Role
Ryoo Sung Ryul
[Doctor] (Ep. 8)
Guest Role
Choi Yo Woon
[Clothing shop owner] (Ep. 10)
Guest Role
Choi Nam Uk
[Interviewer] (Ep. 10)
Guest Role
Lee Kyung Oh
[Interviewer] (Ep. 10)
Guest Role
Jo Mi Ryung
No Ae Ri [Seung Don's ex-lover] (Ep. 11, 16, 18)
Guest Role
Hwang Sun Jung
[Spa receptionist] (Ep. 12)
Guest Role
Moon Chang Jun
[Ji Seung Group's employee] (Ep. 16)
Guest Role
Kim Joo Ah
Lee Jeong Ae [No Ae Ri's caretaker] (Ep. 16)
Guest Role
Ji Heon Il
[Shaman] (Ep. 17)
Guest Role
Jo Yoo Jung
[Cleaning lady] (Ep. 17)
Guest Role
Kim Kwang Suk
[Ji Seung Group's employee] (Ep. 18)
Guest Role
Jeong Yoon Hee
[Clothing shop clerk] (Ep. 20)
Guest Role
Lee Dong Yong
Mr. Bong [Clothes sewing factory owner] (Ep. 25-28, 32)
Guest Role
Lee Joon Hee
Seo Gi Seok [Attorney] (Ep. 30-31)
Guest Role
Park Yong
[Bank director] (Ep. 32, 35)
Guest Role
Kim Seung Wook
[Judge] (Ep. 35)
Guest Role
Lee Jung Joon
[Da Rim's neighbor]
Guest Role
Jaspreet Kaur
[Plane passenger] (Ep. 16)
Guest Role