Plot: Jae Gyeong finds a lead in solving Jun Seo's death, and Yoon Jin discovers something shocking about Ji Yeon.
Cast
Ji SungJang Jae GyeongJi Sung was 47 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Feb 27 1977
Jeon Mi-doOh Yoon JinJeon Mi-do was 41 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Aug 04 1982
Kwon YulPark Tae JinKwon Yul was 41 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Jun 29 1982
Kim Kyung-namWon Jong SooKim Kyung-nam was 34 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Dec 21 1989
Jung Yoo-minChoi Ji YeonJung Yoo-min was 31 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Jul 09 1992
Jung Soon-wonHeo Joo SongJung Soon-won was 37 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Jan 27 1987
Yoon Na-mooPark Jun SeoYoon Na-moo was 38 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Aug 13 1985
Seo Yi-raOh Soo HyunSeo Yi-ra was 24 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Aug 09 1999
Jeong Jae-kwangKim Chang SooJeong Jae-kwang was 33 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Nov 29 1990
Cha YeobOh Chi HyeonCha Yeob was 38 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Jan 07 1986
Lee Kang-wookJung Yoon HoLee Kang-wook was 40 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Feb 20 1984
Cho Han-gyeolJang Jae Gyeong (Young)Cho Han-gyeol was 21 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Sep 10 2002
Kim Min-juOh Yoon Jin (Young)Kim Min-ju was 23 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Feb 05 2001
Yoo Hee-jeGong Jin WookYoo Hee-je was 33 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Jul 10 1990
Park Keun-rokJung Sang EuiPark Keun-rok was 40 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, Dec 23 1983
Ryu Hye-rinKang Si JungRyu Hye-rin was 39 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Oct 24 1984
Park Jung-pyoYoo Gyeong HwanPark Jung-pyo was 44 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, May 08 1980
Yoon Sa-bongJung Yeon JooYoon Sa-bong was 43 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Jun 05 1980
Moon Sung-keunWon Chang HoMoon Sung-keun was 71 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, May 28 1953
Han Hyeon-junMin Hyeon WooHan Hyeon-jun was 24 in Connection - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Jun 07 1999