Connection
tv show
Cast
Ji Sung
as
Jang Jae-gyeong
Jeon Mi-do
as
Oh Yoon-jin
Lee Hyun So
as
Park Joon-Seo (teen)
Kwon Yul
as
Park Tae-jin
Kim Kyung-nam
as
Won Jong-soo
Lee Sang-jun
as
Kim U-sung
Jung Yoo-min
as
Choi Ji-yeon
Jung Soon-won
as
Heo Joo-song
Yoon Na-moo
as
Park Jun-seo
Seo Yi-ra
as
Oh Soo-hyun
Jeong Jae-kwang
as
Kim Chang-soo
Cha Yeob
as
Oh Chi-hyeon