Sinopsis 
Kang In-Ho (Gong Yoo) is a newly appointed teacher at a school for the hearing-impaired in Mujin city. On the way to his new job he becomes involved in a minor car accident and takes his car to a local car repair shop. There his already wrecked car is bumped by a woman named Yoo-Jin (Jung Yu-Mi). Yoo-Jin is an employee at the Mujin Human Rights Center.

Details  
Movie: Silenced (English title) / Crucible (literal title)
Revised romanization: Dokani
Hangul: 도가니
Director: Hwang Dong-Hyuk
Writer: Kong Ji-Young (novel), Hwang Dong-Hyuk
Producer: Uhm Yong-Hun, Bae Jeong Min, Na Byung-Joon
Cinematographer: Kim Ji-yong
Release Date: September 22, 2011
Runtime: 125 min.
Genre: Drama / Based on True Story / Law / Disability / Best Film-Movie of the Year
Distributor: CJ Entertainment
Language: Korean
Country: South Korea

Cast
Gong Yoo - Kang In-ho
Jung Yu-mi - Seo Yoo-jin
Kim Hyun-soo - Yeon-doo
Jung In-seo - Yoo-ri
Baek Seung-hwan - Min-soo
Kim Ji-young - In-ho's mother