Pemeran Pro Bono

Jung Kyung Ho (정경호)

as Kang Da Wit

Pemeran Utama

So Ju Yeon

as Park Gi Ppeum

Pemeran Utama

Yoon Na Moo

as Jang Yeong Sil

Pemeran Utama

Seo Hye Won

as Yoo Nan Hui

Pemeran Utama

Kang Hyung Suk

as Hwang Jun U

Pemeran Utama

Lee Yoo Young

as O Jeong In [O & Partners attorney]

Pemeran Pembantu

Choi Dae Hoon (최대훈)

as Woo Myeong Hun [David’s classmate]

Pemeran Pembantu

Lee Moon Sik

as Sin Jeong Suk [Chief Justice of Seoul central district court]

Pemeran Pembantu

Yeon Je Wook

as Kim Ju Seop

Bintang Tamu

Song Young Chang

as Jang Hyeon Bae (Ep. 1)

Bintang Tamu

Lee Dal Hyung

as [Chairman] (Ep. 1)

Bintang Tamu

Yoon Sang Jung

as Ji So Yeon (Ep. 2)

Bintang Tamu

Seong Byung Sook

as Yun Jeong Hui [Dog Cafe owner] (Ep. 2)

Bintang Tamu

Shin Hye Ji

as Baek Han Byeol (Ep. 2)

Bintang Tamu

Sung Dong Il

as Chae Ho Jip [Judge] (Ep. 2)

Bintang Tamu

Lee Hyun Kyun

as O Jae Seop [Judge] (Ep. 2, 10)

Bintang Tamu

Choi Hee Jin

as Kim Jin O [Judge] (Ep. 3)

Bintang Tamu

Park Chul Min

as Park Cheol Min [Chairman of the Health Insurance Commission] (Ep. 3)

Bintang Tamu

Lee Cheon Mu

as Kim Gang Hun (Ep. 3-4)

Bintang Tamu

Lee Dae Yeon

as Kook Yeong Jun [Judge] (Ep. 3-4)

Bintang Tamu

Kwon Dan Ah

as Jung So Min [Child] (Ep. 4)

Bintang Tamu

Yoo Chea Myung

as Choi Ung San [Chairman of Woongsan Group] (Ep. 4)

Bintang Tamu

Baek Hyeon Ju

as [Sword dancing instructor] (Ep. 4)

Bintang Tamu

Sung Yeo Jin

as Koo Ji Won [Judge] (Ep. 5)

Bintang Tamu

Jang Nam Yul

as [Village chief] (Ep. 5)

Bintang Tamu

Lee Sang Goo

as [Pharmacist] (Ep. 5)

Bintang Tamu

Kang Jung Im

as [Yangchon resident] (Ep. 5)

Bintang Tamu

Go Byung Taek

as [Yangchon resident] (Ep. 5)

Bintang Tamu

Lee Young Shil

as [Yangchon resident] (Ep. 5)

Bintang Tamu

Lee Suk Koo

as [Yangchon resident] (Ep. 5)

Bintang Tamu

Park Yoon Hee

as Cho Byeon Hak (Ep. 5-6)

Bintang Tamu

Jung Hoe Rin

as Kaya (Ep. 5-6)

Bintang Tamu

Lee Won Jong

as Cho Gang Yeol [Judge] (Ep. 6)

Bintang Tamu

Ahn Hee Joo

as [Migrant center staff] (Ep. 6)

Bintang Tamu

Jung Myung Joon

as [Government official] (Ep. 6)

Bintang Tamu

Kim Ga Ran

as Secretary Seo (Ep. 7)

Bintang Tamu

Jun Joon Woo

as [Employee] (Ep. 7)

Bintang Tamu

Park Hee Jung

as [Employee] (Ep. 7)

Bintang Tamu

Park Sang Hyuk

as [Judge] (Ep. 7)

Bintang Tamu

Park Woo Bin

as [Nurse] (Ep. 7)

Bintang Tamu

Jung Ji So

as Elijah [K-pop idol] Ep. 7-8)

Bintang Tamu

Oh Min Ae

as Cha Jin Hui (Ep. 7-8)

Bintang Tamu

Yang Joon Myung

as Kim Ju Won (Ep. 7-8)

Bintang Tamu

Oh So Hyun

as [Stylist] (Ep. 7-8)

Bintang Tamu

Jung Yeon

as Ma Yeong Suk (Ep. 7-8)

Bintang Tamu

Baek Seung Yeon

as Song Ji Hye (Ep. 7-8)

Bintang Tamu

Jang Se Hyuk

as Kang Min Ha (Ep. 8)

Bintang Tamu

Jo Han Chul

as Lawyer Kim (Ep. 9)

Bintang Tamu

Kim Yong Jun

as Yoo Baek Man (Ep. 9-10)

Bintang Tamu

Kim Chul Ki

as Choi Dong Geun [Lawyer/former investigative prosecutor] (Ep. 10)

Bintang Tamu

Yoon Bok In

as Lee Yun Hui (Ep. 11)

Bintang Tamu

Park Sung Geun

as Kim Seong Hun [Senior judge] (Ep. 12)

Bintang Tamu

Kim Byung Gi

as [Public rental housing defendant] (Ep. 12)

Bintang Tamu

Chae Seo An

as Yoo I Na

Bintang Tamu

Lim Young Joon

as Bae Jeong Hwan

Bintang Tamu

Park Yoon Ho

as Kang David [Teen]

Bintang Tamu

Choi Jae Yoon

as Kang David [Child]

Bintang Tamu

Lee Kang Wook

as Kim Do Hun | Koo Ji Hwan

Bintang Tamu

Ji So Young

as Reporter Park

Bintang Tamu

Kim Jae Man

as Cha Guk Jin

Bintang Tamu

Go Han Min

as Bae Yong Hun

Bintang Tamu

Kim Tae Yeon

as Park Gi Ppeum [Child]

Bintang Tamu

Shin Chae Rin

as A Reum

Bintang Tamu

Lee Nam Hee

as Lawyer Park

Bintang Tamu

Kang Hye Rin

as Lee Se Ryeong

Bintang Tamu

Woo Sang Wook

as Han Seung Heon

Bintang Tamu

Shin Dong Ryuk

as Cho Yeong Rae

Bintang Tamu

Min Eung Shik

as Choi Yeong Seop

Bintang Tamu

Kang Jung Goo

as Lawyer Jeong

Bintang Tamu

Kim Bo Mi

as Baek Seung [Lawyer]

Bintang Tamu

Han Ki Jang

as [Aide]

Bintang Tamu

Jang Yoon Woo

as [Judge]

Bintang Tamu

Kim Si Hyeon

as [Audience]

Bintang Tamu

Kim Yi Yeong

as [Court witness]

Bintang Tamu

Yu Seung Il

as [Criminal senior chief judge]

Bintang Tamu

Park Yong

as [Civil senior chief judge]

Bintang Tamu

Kang Han Saem

as [Electronics repairman]

Bintang Tamu

Oh Yeon Jae

as [Maid]

Bintang Tamu

Yang Jin Seon

as [Trial spectator]

Bintang Tamu

Kim Kwon

as [Judge]

Bintang Tamu

Kang Ji Yong

as [Student]

Bintang Tamu

Yang Mi Seon

as [Special education school protestor]

Bintang Tamu

Lee Hyun Seo

as [OB/GYN]

Bintang Tamu

Ahn Soo Bin

as [Teacher]

Bintang Tamu

Shin Yong Jin

as [Woongsan executive]

Bintang Tamu

Jo Hyun Jin

as [Appellate judge]

Bintang Tamu

Jung Hyung Suk

as [Criminal judge]

Bintang Tamu

Lee Ki Sub

as [Government official]

Bintang Tamu

Kim Joon Hyung

as [Lawyer]

Bintang Tamu

Kim Seong Yoon

Sutradara

Moon Yoo Seok

Screenwriter