Plot: 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
Cast
Park Hae-sooKim Je-hyeokPark Hae-soo was 36 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Sat, Nov 21 1981
Jung Kyung-hoLee Jun-hoJung Kyung-ho was 34 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Wed, Aug 31 1983
Krystal JungJi-hoKrystal Jung was 23 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Mon, Oct 24 1994
Lee Kyoo-hyungLooneyLee Kyoo-hyung was 34 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Tue, Nov 29 1983
Choi Moo-seongMin-cheolChoi Moo-seong was 49 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Fri, Jan 12 1968
Jeong Min-sungDr. KoJeong Min-sung was 42 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Mon, Jul 07 1975
Park Ho-sanKAISTPark Ho-san was 45 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Wed, Oct 18 1972
Kang Seung-yoonJean ValjeanKang Seung-yoon was 23 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Fri, Jan 21 1994
Jung Woong-inLieutenant PaengJung Woong-in was 47 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Tue, Jan 20 1970
Jung Hae-inCaptain YooJung Hae-in was 29 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Fri, Apr 01 1988
Kim Sung-cheolJailbirdKim Sung-cheol was 25 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Tue, Dec 31 1991
Im Hwa-youngKim Je-heeIm Hwa-young was 33 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Sat, Oct 06 1984
Kang Ki-doongOfficer SongKang Ki-doong was 30 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Wed, Mar 25 1987
Choi Seong-wonMole BoyChoi Seong-won was 32 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Thu, Jan 17 1985
Sung Dong-ilChief JoSung Dong-il was 50 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Thu, Apr 27 1967
Kim Kyung-namLee Joon-dolKim Kyung-nam was 27 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Thu, Dec 21 1989
Jung Moon-sungCaptain Yoo's BrotherJung Moon-sung was 36 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Tue, Jan 13 1981
Ju Seok-taeWood workshop manager YumJu Seok-tae was 41 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Fri, Mar 19 1976
Yeom Hye-ranHan Yang's motherYeom Hye-ran was 41 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Sat, Oct 30 1976
Crew
Shin Won-hoDirectorShin Won-ho was 42 in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Thu, Aug 28 1975
Jung Bo-hoonWriterJung Bo-hoon was >> in Prison Playbook - Season 1 - Retirement (Episode 4).
Birthday: Unknown Birthday