The massive scandal comes to light through a father's unwavering search for the truth behind the sudden death of his family.
Kim Sang-kyung
Jeong Tae-hoon
Lee Sun-bin
Han Young-ju
Yoon Kyung-ho
Seo Woo-sik
Seo Young-hee
Han Gil-ju
Jang Hyuk-jin
President Cho
Kim Jung-tae
Han Hyun-jong
Song Young-gyu
Jeong Kyung-han
Seong Byeong-suk
Soon-im
