Plot: The Special Criminal Investigation Team is now complete with Han-na's return and Jong-hyeon joining. They launch a full-scale investigation into Gyeong-il's death and Min Ju-yeong
Cast
Park Bo-gumYun Dong-juPark Bo-gum was 31 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Wed, Jun 16 1993
Kim So-hyunJi Han-naKim So-hyun was 26 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Fri, Jun 04 1999
Oh Jung-seMin Joo-youngOh Jung-se was 48 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Sat, Feb 26 1977
Lee Sang-yiKim Jong-hyeonLee Sang-yi was 33 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Wed, Nov 27 1991
Heo Sung-taeKo Man-sikHeo Sung-tae was 47 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Thu, Oct 20 1977
Tae Won-seokShin Jae-hongTae Won-seok was 35 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Sat, Jun 10 1989
Seo Hyun-chulHwang Kyeong-cheolSeo Hyun-chul was 60 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Mon, Apr 19 1965
Jeong Man-sikOh Jong-guJeong Man-sik was 50 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Wed, Dec 11 1974
Kim Eung-sooJo Pan-yeolKim Eung-soo was 64 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Sun, Feb 12 1961
Han Kyu-wonAn Dae-yongHan Kyu-won was 38 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Mon, Jul 21 1986
Ahn Se-hoBaek Suk-choonAhn Se-ho was 44 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Tue, Feb 17 1981
Park Jeong-wooGangsterPark Jeong-woo was 29 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Sun, Dec 10 1995
Park Cheol-minKim Geum-namPark Cheol-min was 58 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Wed, Jan 18 1967
Kim Young-sungJi Ho-cheolKim Young-sung was 39 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Tue, Aug 27 1985
Kim Ji-YuYoung Ji Han-naKim Ji-Yu was 12 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Wed, Sep 26 2012
Jung Jae-wonLee Gwang-seJung Jae-won was 38 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Thu, Jan 08 1987
Lee Han-solLee Jin-suLee Han-sol was 37 in GOOD BOY - Season 1 - Float Like a Butterfly (Episode 4).
Birthday: Tue, Mar 22 1988