Friend: The Great Legacy (2013)

Joon-seok is sent to prison for his involvement in Dong-soo’s death. He meets Dong-soo’s son in prison, keeps his identity a secret, and agrees to join forces when he is released. All of their plans fall apart when Sung-hoon finds out the truth.
Kwak Kyung-taek
Yu Oh-seong, Ju Jin-mo, Kim Woo-bin, Jang Young-nam, Jung Ho-bin, Gi Ju-bong, Lee Cheol-min, Lee Jun-hyeok, Hwang Sung-joon, Kang Han-na, Jo Min-jun, Ju Seok-tae, Choi Jeong-hyun, Lee Kyu-ho, Song Ji-ho, Park Sung-hyun, Jeong Soo-kyo, Kim In-chul, Go Woo-rim
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