Discover
With a big prize at stake for the winner of a singing contest, the inmates get busy practicing. Je-hyeok needs permission to get outside medical care.
Original Release
11/30/2017
Cast
| Name | Character |
|---|
| Park Hae-soo | Kim Je Hyuk |
| Jung Kyung-ho | Lee Joon Ho |
| Krystal Jung | Kim Ji Ho |
| Jeong Woong-in | Lieutenant Paeng |
| Choi Moo-seong | Kim Min Chul |
| Park Ho-San | Kang Chul Doo / KAIST |
| Lee Kyoo-hyung | Yoo Han Yang 'Loony' |
| Jung Min-sung | Dr. Go |
| Lim Hwa-young | Kim Je Hee |
| Kim Kyung-Nam | Lee Joon Dol |
Directors
Writers
Cast
| Name | Character |
|---|
| Park Hae-soo | Kim Je Hyuk |
| Jung Kyung-ho | Lee Joon Ho |
| Krystal Jung | Kim Ji Ho |
| Jeong Woong-in | Lieutenant Paeng |
| Choi Moo-seong | Kim Min Chul |
| Park Ho-San | Kang Chul Doo / KAIST |
| Lee Kyoo-hyung | Yoo Han Yang 'Loony' |
| Jung Min-sung | Dr. Go |
| Lim Hwa-young | Kim Je Hee |
| Kim Kyung-Nam | Lee Joon Dol |
| Ahn Sang-Woo | Prison Warden Kim Yong Chul |
| Yeom Hye-ran | Han Yang's mother |
| Park Hyoung-Soo | Chief Na Hyung Soo |
| Jang Hyuk-jin | Han Yang's father |
| Yoo Jae-Myung | Je Hyuk's Lawyer |
| Gi Doong Kang | Prison Officer Song |
| Kang Seung-yoon | Jang Bal Jang |
| Ye Soo-jung | Je Hyuk's mother |
| Joo Suk-Tae | Yeom Sang Jae |
| Kang Suk-Won | Reporter Jang |
Producers
| Name | Role |
|---|
| Seong Jae Park | Executive Producer |
| Su Won Park | Producer |
