Oasis

Jang Dong-yoon

Lee Doo-hak

Seorina

Oh Jung-jin

Choo Young-woo

Choi Cheol-woong

Kim Myung-soo

Lee Joong-ho

So Hee-jung

Mrs Jung-am

Kang Ji-eun

Cha Geum-ok

Hyun Seung-hee

Ham Yang-ja

Do Sang-woo

Kim Hyung Joo

Jin Yi-han

Oh Man Ok

Im Seung-jun

Wool Peu [Gangster]

Jeon No-min

Hwang Chung Seong

Song Tae-yoon

Kim Kil Soo

Han Jae-yeong

Yeom Kwang Tak

Park Won-sang

Choi Young Sik [Choel Woong's father]

Lee Han-wi

Go Poong Ho

Ahn Jung-hoon

Go Won Geun

Jang Young-hyeon

Yoo Young Pil

Shin Youn-ha

Lee Jeong Ok [Doo Hak's younger sister]

Lee Kyo-yeob

Son Soo Gong

Jang Da-kyung

Ma Chung Ja

Ahn Dong Yeob

Jo Seon Woo

Jeong Ji-sun

Jang Jang Deuk

Bae Seul-ki

Song Yeon Joo

Ha Hye-seung

Kyung Ja [Housekeeper]

Kang Kyung-hun

Kang Yeo-jin

Go Byeong-taek

[Document seller]

Seo Beom-sik

Byun Hak Soo [CEO]

Kim Jin-man

[Choong Sung's subordinate]

Jeon Jae-Hong

[Prosecutor]

Kim Jung-soo

Na Yak Kwon [Doctor]

Shin Yeon-sook

[Cheol Woong's ex-babysitter]

Kim Young-hee

[Yeo Jin's friend]

Maeng Bong-hak

Chief Choi Jong Jin

Yoon Tae-in

Shin Sik

In Seong-ho

Kim Young Sung

Park No-shik

[Projectionist]

Lee Jin-mok

[High school teacher]

Kim Se-dong

[Division commander]

Ahn Soo-ho

[Hired protestor]

Kim Joon-hyung

[Gangster]

Lee Moo-nyoung

[Factory manager]

Kim Kyung Min

Na Il Soon [CEO]

Won Choon-gyu

[Businessman]

Han Sang-chul

[Tickets buyer]

Lee Byeong-cheol

[Doctor]

Seo Gwang-jae

Lee Joon Shik [Police chief]

Jung Jae-won

CEO Yoon

Seol Woo-in

Lee Yoon-ae (eps 7)

Ham Gun Soo

Goo Pan Sik [Chairman]

Kim Jin Seo

[Investigator]

Kim Bi-joo

Chae Ha Yeon

Kim Byung-gi

Chae Dong Pal

Jung Bo-min

Geum Yeon Hee

Moon Jung-dae

Geum Man Cheol [Chairman]

Park Sang-hyeok

[Lee Doo Hak's friend]

Lee Myung-ho

Kim Wan Ki

Shim Jae-hyun

Kim Sung Yeob

Moon Ki-young

[Ethics committee manager]

Ko Dong-ok

Director Park