Connection Cast & Crew
Series Cast
Ji Sung
Jang Jae-gyeong
(14 Episodes)
Jeon Mi-do
Oh Yoon-jin
(14 Episodes)
Lee Hyun So
Park Joon-Seo (teen)
(14 Episodes)
Kwon Yul
Park Tae-jin
(14 Episodes)
Kim Kyung-nam
Won Jong-soo
(14 Episodes)
Lee Sang-jun
Kim U-sung
(14 Episodes)
Jung Yoo-min
Choi Ji-yeon
(14 Episodes)
Jung Soon-won
Heo Joo-song
(14 Episodes)
Yoon Na-moo
Park Jun-seo
(14 Episodes)
Seo Yi-ra
Oh Soo-hyun
(14 Episodes)
Jeong Jae-kwang
Kim Chang-soo
(14 Episodes)
Cha Yeob
Oh Chi-hyeon
(14 Episodes)
Lee Kang-wook
Jung Yoon-ho
(14 Episodes)
Cho Han-gyeol
Young Jang Jae-gyeong
(14 Episodes)
Kim Min-ju
Young Oh Yoon-jin
(14 Episodes)
Park Keun-rok
Jung Sang-eui
(14 Episodes)
Yoo Hee-je
Gong Jin-wook
(14 Episodes)
Ryu Hye-rin
Kang Si-jung
(14 Episodes)
Park Jung-pyo
Yoo Gyeong-hwan
(14 Episodes)
Yoon Sa-bong
Jung Yeon-joo
(14 Episodes)
Moon Sung-keun
Won Chang-ho
(14 Episodes)
Han Hyeon-jun
Min Hyeon-woo
(14 Episodes)
Kim Mi-ji
Nurse (Eps 1-2)
(2 Episodes)
Do Geon-wu
Min-ho
(2 Episodes)Kim Moon-soo
Award Ceremony Police Officer
(1 Episode)
Cho Yu-jin
[Doctor]
(1 Episode)
