Ji Sung
Jang Jae-gyeong
A story that reveals the whole story of a friendship that has been changed over 20 years based on the death of a friend of Jang Jae-kyeong, an ace detective in a drug squad who is forcibly addicted to drugs.
Keoneksyeon
Jang Jae-gyeong
Oh Yoon-jin
Park Joon-Seo (teen)
Park Tae-jin
Won Jong-soo
Kim U-sung
Choi Ji-yeon
Heo Joo-song
Park Jun-seo
Oh Soo-hyun
Kim Chang-soo
Oh Chi-hyeon
Jung Yoon-ho
Young Jang Jae-gyeong
Young Oh Yoon-jin
Jung Sang-eui
Gong Jin-wook
Kang Si-jung
Yoo Gyeong-hwan
Jung Yeon-joo
