Synopsis
Based on actual events that took place at Gwangju Inhwa School for the hearing-impaired, where young deaf students were the victims of repeated sexual assaults by faculty members over a period of five years in the early 2000s.
Cast

Gong Yoo
Kang In-ho

Jung Yu-mi
Seo Yoo-jin

Kim Hyeon-soo
Kim Yeon-doo

Jung In-seo
Jin Yoo-ri

Baek Su-ho
Jeon Min-soo

Jang Kwang
Principal / Principal's Brother

Kim Joo-ryoung
Yoon Ja-ae

Kim Min-sang
Park Bo-hyeon

Lim Hyun-sung
Young-hoon

Jeon Kuk-hwan
Attorney Hwang

Choi Jin-ho
Prosecutor
Kwon Hong-suk
Judge

Uhm Hyo-seop
Police Officer Jang

Park Hye-jin
Principal's Wife
Kim Ji-young
In-ho's Mother

Kim Ji-young
Sol-yi

Uhm Ji-sung
Young-soo

Lee Sang-hee
Auto Repair Shop Owner

Nam Myung-ryeol
Professor Kim Jung-woo

Park Kyoung-hee
Hostess 2

Jang So-yeon
Courtroom Sign Language Interpreter

Hong Seok-yeon
School Custodian

Heo Jae-ho
Broadcasting Station PD

Jung Hyung-suk
Publishing Company Employee
More like this

Han Gong-ju

Johnny Belinda

An American Crime

Memories of Murder

The Boys of St. Vincent

The Quiet

Untold Scandal

The Girl Next Door

The Silence

Gimme Shelter

Bedevilled

Love in the Big City

The Prince of Tides

The Tale

Chained

Address Unknown

A Girl at My Door

Mysterious Skin

Joe the King

Cracks