Pemeran Why Her?

Seo Hyun Jin (서현진)

as Oh Soo Jae

Pemeran Utama

Hwang In Youp (황인엽)

as Gong Chan

Pemeran Utama

Huh Joon Ho

as Choi Tae Gook

Pemeran Utama

Bae In Hyuk

as Choi Yoon Sang

Pemeran Utama

Ji Seung Hyun (지승현)

as Choi Joo Wan [TK Law Firm]

Pemeran Pembantu

Lee Joo Woo

as Song Mi Rim [TK Law Firm]

Pemeran Pembantu

Kim Sun Hyuk

as Min Young Bae [TK Law Firm]

Pemeran Pembantu

Jeon Jin Ki

as Ha Il Goo [TK Law Firm]

Pemeran Pembantu

Kim Jae Hwa

as Jo Kang Ja [Seojung University Law School]

Pemeran Pembantu

Nam Ji Hyun

as Na Se Ryun [Seojung University Law School]

Pemeran Pembantu

Lee Jin Hyuk

as Nam Chun Poong [Seojung University Law School]

Pemeran Pembantu

Kim Chang Wan

as Baek Jin Ki [Seojung University Law School director]

Pemeran Pembantu

Kim Young Pil

as Seo Joon Myung [Seojung University Law School professor]

Pemeran Pembantu

Ji Joo Yeon

as Jung Hee Young [Seojung University Law School professor]

Pemeran Pembantu

Choi Young Joon

as Yoon Se Pil [SP Partners]

Pemeran Pembantu

Cha Chung Hwa

as Chae Jun Hee

Pemeran Pembantu

Bae Hae Seon

as Ji Soon Ok

Pemeran Pembantu

Lee Yoo Jin

as Gong Chan / Kim Dong Gu [Young]

Pemeran Pembantu

Hwang Ji Ah

as Jeon Na Jung

Pemeran Pembantu

Han Joo Hyun

as Choi Jae Yi

Pemeran Pembantu

Kim Yun Seo

as Lim Seung Yeon

Pemeran Pembantu

Lee Kyung Young

as Han Seong Beom [Hansu Group Chairman]

Pemeran Pembantu

Park Shin Woo

as Han Dong Oh [Hansu Group]

Pemeran Pembantu

Jeon Jae Hong

as Han Ki Taek [Hansu Group]

Pemeran Pembantu

Jo Yeong Jin

as Lee In Soo [Assemblyman]

Pemeran Pembantu

Kim Dong Ha

as Yang Ji Ho (Ep. 1)

Bintang Tamu

Kim Sang Il

as Jo Moon Yong (Ep. 1)

Bintang Tamu

Lee Tae Sung

as An Kang Won [Assemblyman] (Ep. 1)

Bintang Tamu

Park Jin Young

as [Reporter] (Ep. 1)

Bintang Tamu

Jeong Young Do

as [Reporter] (Ep. 1)

Bintang Tamu

Seo Eun Seo

as [TK Law Firm lawyer] (Ep. 1)

Bintang Tamu

Son Seung Hun

as [TK Law Firm lawyer] (Ep. 1)

Bintang Tamu

Ahn Eun Ho

as [TK Law Firm attorney] (Ep. 1)

Bintang Tamu

Kang Chung Hun

as [TK Law Firm attorney] (Ep. 1)

Bintang Tamu

Lee Do Hyung

as [TK Law Firm attorney] (Ep. 1)

Bintang Tamu

Han Chang Hyun

as [TK Law Firm board member] (Ep. 1)

Bintang Tamu

Son Seon Geun

as [TK Law Firm board member] (Ep. 1)

Bintang Tamu

Shim Young Min

as [TK Law Firm board member] (Ep. 1)

Bintang Tamu

Jang Eui Don

as [Judge presiding on 2nd Hansu Bio Chemical trial] (Ep. 1)

Bintang Tamu

Ryu In A

as Oh Soo Jae [Young] (Ep. 1)

Bintang Tamu

Kwon Sang Woo

as Jung Hyun Soo (Ep. 1)

Bintang Tamu

Son Jeong Won

as [Hansu Group staff] (Ep. 1)

Bintang Tamu

Hong Ji Yoon

as Park So Yeong (Ep. 1, 3, 15-16)

Bintang Tamu

Seo Jung Bin

as Choi Jae Wook [Cashier] (Ep. 2)

Bintang Tamu

Jung Hyun Chul

as [Student council member] (Ep. 2)

Bintang Tamu

Jung Ah Mi

as CEO Park (Ep. 2)

Bintang Tamu

Kim Ji Hui

as Teaching Assistant Park [Seojung University Law School] (Ep. 2-3)

Bintang Tamu

Lee Dong Gyu (이동규)

as [Anchorman] (Ep. 2, 12)

Bintang Tamu

Jang Young Hyun

as [Seojung University Law School student] (Ep. 2-3, 5, 12, 13)

Bintang Tamu

Min Chae Min

as [Seojung University Law School student] (Ep. 2-3, 5, 12-13)

Bintang Tamu

Kim Hwa Joong

as [Seojung University Law School student] (Ep. 2-3, 5, 12, 13)

Bintang Tamu

Lee Jin Hee

as Shim Min Joo (Ep. 2, 9, 15-16)

Bintang Tamu

Min Eung Shik

as [Chef] (Ep. 3)

Bintang Tamu

Lee Jun I

as [CCTV room staff] (Ep. 3)

Bintang Tamu

Jung Jin Woo

as [Detective] (Ep. 3-4)

Bintang Tamu

Park Ji Won

as Park Ji Young (Ep. 3-4)

Bintang Tamu

Kim Min Kwang

as [Anchorman] (Ep. 3, 12)

Bintang Tamu

Kim Joong Don

as Do Jin Myeong [Detective] (Ep. 3, 7-8, 12)

Bintang Tamu

Jang Yong Chul

as Master Kim (Ep. 4)

Bintang Tamu

Oh Soo Hye

as [Inmate] (Ep. 4)

Bintang Tamu

Seo Young Sam

as [Restaurant employee] (Ep. 4)

Bintang Tamu

Park No Kyeong

as [Vlogger] (Ep. 4)

Bintang Tamu

Lee Dong Hyun

as [PC cafe employee] (Ep. 4-5)

Bintang Tamu

Kim Yoon Tae

as Ko Kwang Up (Ep. 4-5, 7)

Bintang Tamu

Jeon Shin Hwan

as Bae Sun Wook [Prosecutor] (Ep. 4, 8)

Bintang Tamu

Jeon Young

as [Restaurant employee] (Ep. 4, 6, 11)

Bintang Tamu

Yoo Sang Jae

as Hwang [Prosecutor] (Ep. 5)

Bintang Tamu

Park Soo Jin

as [Doctor] (Ep. 5)

Bintang Tamu

Lee Sung Il

as Kang Gil Joo [Police chief] (Ep. 5, 7-8, 12, 16)

Bintang Tamu

Yun Seo Jeong

as [Maternity ward nurse] (Ep. 6)

Bintang Tamu

Song Yo Sep

as [Hansu Group executive] (Ep. 6, 10-11)

Bintang Tamu

Ha Young Jin

as [Doctor] (Ep. 7)

Bintang Tamu

Kim Ga Young

as [Doctor] (Ep. 7)

Bintang Tamu

Choi Hwa Young

as [Locksmith] (Ep. 7)

Bintang Tamu

Jeon Young Woon

as [Employee] (Ep. 7)

Bintang Tamu

Hwang Sung Bin

as Detective Shin (Ep. 7-8)

Bintang Tamu

Choi Jong Ryul

as [Barber] (Ep. 7, 16)

Bintang Tamu

Yeom Ji Hye

as [Anchorwoman] (Ep. 8)

Bintang Tamu

Jin Shi Won

as [Anchorman] (Ep. 8)

Bintang Tamu

Kim Sa Hun

as [Audio engineer] (Ep. 8)

Bintang Tamu

Ryu Ye Ri

as Oh Soo Jung (Ep. 8-9, 11)

Bintang Tamu

Won Tae Min

as Lee Shi Hyuk (Ep. 8, 12, 14-16)

Bintang Tamu

Kim Ji Su

as [Nurse] (Ep. 15)

Bintang Tamu

Son Ye Rin

Bintang Tamu

Park Jong Hui

as [Karaoke owner] (Ep. 2)

Bintang Tamu

Park Ki Ryung

as [Deputy Prime Minister] (Ep. 9)

Bintang Tamu

Jang Joon Ho

as Son [FSC Chairman] (Ep. 9)

Bintang Tamu

Kwon Hyuk Sung

as [Detective] (Ep. 9)

Bintang Tamu

Suk Yoon Ho

as Jang Jin Hyun [Presidential Secretary] (Ep. 10)

Bintang Tamu

Ji Sung Geun

as [Real estate agent] (Ep. 10)

Bintang Tamu

Cha Yong Hwan

as [Paramedic] (Ep. 10)

Bintang Tamu

Lee Jung Hun

as [Hansu Construction executive] (Ep. 10-11)

Bintang Tamu

Kwak Jin

as Mr. Park (Ep. 10-11)

Bintang Tamu

Ma Jung Pil

as [Judge] (Ep. 11)

Bintang Tamu

Kim Jung Soo

as [Myungmoon Daily executive] (Ep. 11)

Bintang Tamu

Seong Chan Ho

as [Myungmoon Daily executive] (Ep. 11)

Bintang Tamu

Jo Moon Eui

as [Bereaved family member] (Ep. 11)

Bintang Tamu

Jung Ki Sun

as [Bereaved family member] (Ep. 11)

Bintang Tamu

Na Ho Won

as [Bereaved family member] (Ep. 11)

Bintang Tamu

Min Kyung Ok

as [Bereaved family member] (Ep. 11)

Bintang Tamu

Kim Han Joon

as No Byeong Cheol (Ep. 11)

Bintang Tamu

Yoon Sung Won

as [Detective] (Ep. 11-12)

Bintang Tamu

Shin Ki Won

as [Detective] (Ep. 11-12)

Bintang Tamu

Kim Se Dong

as [Witness] (Ep. 11, 14)

Bintang Tamu

Han Sun Hwa

as Kang Eun Seo (Ep. 12)

Bintang Tamu

Jang Dong Il

as [Reporter] (Ep. 12)

Bintang Tamu

Jung Yeun

as Shin Yong Hoon [Prison Guard] (Ep. 12)

Bintang Tamu

Kim Jin Seo

as Jang Duk Ho [Warden] (Ep. 12)

Bintang Tamu

Jo Eun Joo

as [Doctor] (Ep. 14-15)

Bintang Tamu

Yoo Young Bok

as Nam Gun Joong (Ep. 15)

Bintang Tamu

Lee Yang Hee

as Yu Dong Chu (Ep. 15)

Bintang Tamu

Jeon Jeong Il

as Kim Ji Wook (Ep. 15)

Bintang Tamu

Yook Hyo Myung

as Oh Hyung Seok [Minister of Justice] (Ep. 15)

Bintang Tamu

Yoon Boo Jin

as Lee Young Hee [Assemblywoman] (Ep. 15)

Bintang Tamu

Jo Nam Hee

as Jo Nam Hee [Committee president] (Ep. 15)

Bintang Tamu

Park Jung Min

as Park Jung Min [Social worker] (Ep. 15)

Bintang Tamu

Kim Jae Il

as [Investigator] (Ep. 15)

Bintang Tamu

Jeong Yoon Hee

as [Reporter] (Ep. 16)

Bintang Tamu

Park Yong

as [Judge] (Ep. 16)

Bintang Tamu

Park Se Jun

Composer

Park Soo Jin

Sutradara