Triangle (2014)
When three brothers were very young, they lost their parents. The three brothers were then separated and lived apart for 20 years without knowing of each other. They then meet again unexpectedly and begin their relationship as brothers. Jang Dong-Soo (Lee Beom-Soo) is the oldest brother. He works as a detective. Jang Dong-Woo (Siwan) is the youngest brother. He was adopted by a rich family when he was a baby and became Yoon Yang-Ha. He is cynical and cold.
Oh Jung-hee's grandmother
Oh Jung-hee
Jang Dong-soo (young)
Heo Young-dal / Jang Dong-chul
Hwang Shin-hye (young)
Yoon Yang-ha / Jang Dong-woo
Kang Jin
Jang Dong-soo
Hwang Shin-hye
Sung Yoo-jin
Man-kang
Yoon Yang-ha / Jang Dong-woo
Ko Bok-tae
Kim Ok-kyung
Kang Jin
Kang Hyun-mi
Yoon Tae-jun
