Ctrl + Q
The police investigation intensifies as they start suspecting Byun Jong-il's involvement in the Jeon Doo-hyun murder case. Simultaneously, No Myung-nam is discovered in an alleged suicide attempt. Meanwhile, Kang-san confides all his secrets to Hyun-soo, who then seeks a favor from him. However, Dong-joo vehemently rejects the idea for Kang-san's well-being. On a hospital bed, Myung-nam remains unconscious, and Kang-san tries to read his troubled state of mind.
Jung Woo
Yook Dong-ju
Bae Hyeon-seong
Kang-san
Park Yu-rim
Park Hyun-soo
Oh Man-seok
Kai
Lee Ki-woo
Lee Myeong-seok
Kang Mal-geum
Chae Woo-jung
Seo Jae-hee
Kang Hye-kyung
So Hee-jung
Cha Young-sook
Jo Bok-rae
Jung Yong-dae
Lee Ji-hyeon
Lee Soo-yeon
Yoon Na-moo
Yook Chan-sung
Ahn Nae-sang
Lee Byung-man
Choi Deok-moon
Team Leader Oh
Seo Jae-kyu
Kang Jae-soo
Lee Sung-wook
Lee Tae-man
Choi Gwang-il
Byun Jong-il
Yoon Se-woong
Choi Jong-nam
Song Jae-ryong
Shin Kyung-chul
Lee Do-Hyung
Na Sang-woo