- Country: South Korea
- Genres: Drama, Thriller
- Release: 2011-09-29
- Director: Young-Sung Sohn
- Writers: Chun-Hyeong Lee , Young-Sung Sohn
- Language: Korean
- Stars: Ha Jung-woo , Hee-soon Park , Hyuk Jang , Sung Dong-il , Won-joong Jung , Seong-ryeong Kim , Hyuk-kwon Park , Da-in Yoo , Byeong-guk Hwang , Lee Chang-hoon
- Runtime: 123 min
- Awards: 1 nomination
- AKA: 委托人 (China) , Eui-roi-in (Korea) , Клиент (Russian Federation) , Eui-roi-in , The Client , Uiroein (Korea) , The Client (United Kingdom) , The Client (United States of America) , O Cliente (Brazil) , Eui-roi-In (India)
- Plot:
Elite attorney Kang Seong-Hee goes up against a top prosecutor over a case involving a man accused of killing his wife.
- IMDB:tt2072962
The Client Cast · · · ALL
Young-Sung Sohn
Director
Ha Jung-woo
Kang Seong-Hee
Hee-soon Park
Ahn Min-Ho
Hyuk Jang
Han Cheol-min
Sung Dong-il
Jang Ho-won
Seong-ryeong Kim
Purser
Won-joong Jung
Chief prosecutor
Da-in Yoo
Seo Jeong-ah
Hyuk-kwon Park
Police Sergeant Seo
Jin-mo Joo
Judge
Sung-Woo Bae
Prosecutor Park
Danwoo Jung
Psychiatrist
Ye Soo-jung
Mother-in-law
Hee-jin Choi
Researcher