Plot: Gilho briefs Seojin and Dongwoo on the case. Together, the three head to the Colosseum
Cast
Jo Woo-jinKang Dong-wooJo Woo-jin was 45 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Jan 16 1979
Ji Chang-wookYoon Gil-hoJi Chang-wook was 37 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Jul 05 1987
Ha Yoon-kyungMin Seo-jinHa Yoon-kyung was 32 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Oct 20 1992
BIBIJae-heeBIBI was 26 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Sep 27 1998
Jeong Jae-kwangJeong Jae-kwang was 33 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Nov 29 1990
Um Mun-sukUm Mun-suk was 41 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Dec 07 1982
Oh Ye-juOh Ye-ju was 20 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Oct 05 2004
Hyun Bong-sikKim Jang-hoHyun Bong-sik was 40 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Sat, Oct 20 1984
Im Sung-jaeIm Sung-jae was 37 in Gangnam B Side - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Jan 18 1987