Triangle - CAST & CREW
Series Cast
Kim Jae-joong
Heo Young-dal / Jang Dong-chul
(26 Episodes)
Yim Si-wan
Yoon Yang-ha / Jang Dong-woo
(26 Episodes)
Lee Beom-soo
Jang Dong-soo
(26 Episodes)
Oh Yeon-soo
Hwang Shin-hye
(26 Episodes)
Baek Jin-hee
Oh Jung-hee
(26 Episodes)
Park Ji-yeon
Sung Yoo-jin
(26 Episodes)
Kim Byeong-ok
Ko Bok-tae
(26 Episodes)
Kim Hye-eun
Kim Ok-kyung
(26 Episodes)
Moon Jung-hyun
Min Su
(26 Episodes)
Hong Seok-cheon
Man-kang
(26 Episodes)
Kim Ji-young
Oh Jung-hee's grandmother
(26 Episodes)
Park Hyo-ju
Kang Jin
(26 Episodes)
Jung Ji-yoon
Kang Hyun-mi
(26 Episodes)
Noh Young-hak
Jang Dong-soo (young)
(26 Episodes)
Kim So-hyun
Hwang Shin-hye (young)
(26 Episodes)
Kim Byeong-gi
Yoon Tae-jun
(26 Episodes)
Oh Soon-tae
Wan Bae
(26 Episodes)
