Kang Seo Joon, or Kim Joon Hyung (김준형) as he’s also known, is a South Korean actor. Born August 2, 1986 he made his acting debut in the late 2000’s. He has appeared in various films and television dramas including, “Secret Door” (2014) and “Special Labor Inspector, Mr. Jo” (2019).

Kang Seo Joon

Stars Take The 2022 BIFAN Red Carpet For Film Festival’s 1st Offline Event In 3 Years

Eighteenth-century Joseon Crown Prince Sado (Lee Je Hoon) yearns for a nation built on equality and enlightenment. His progressive ideals, however, oppose his father, King Yeongjo (Han Suk Kyu), who ruthlessly clings to absolute power and the intricate web of court politics. As Sado seeks to implement his reforms, he uncovers a horrifying secret: a conspiracy surrounding the death of his mother, implicating the very foundations of the monarchy. Can a son challenge a king, or will the "secret door" to truth lead only to tragedy? This drama was inspired by true events.

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