Secret Door
A re-imagining of the legendary tale of the troubled father-son relationship between King Yeongjo and his only son Prince Sado. While his father insists on a strong and centralized government, Crown Prince Sado promotes social justice and equality throughout the kingdom. Throughout eight fateful years, the strain on their relationship — both familial and political — eventually evolves into a total breakdown, ending with one of the most tragic stories in Joseon history.
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Episodes
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Top Cast
Lee Je-hoon
Crown Prince Sado · 24 eps
Yoon So-hee
Seo Ji-dam / Park Bingae · 24 eps
Han Suk-kyu
King Yeongjo · 24 eps
Kim You-jung
Young Seo Ji-dam · 24 eps
Park Eun-bin
Lady Hyegyeong · 24 eps
Kim Min-jong
Na Chul-joo · 24 eps
Lee Won-jong
Park Mun-su · 24 eps
Kwon Hae-hyo
Seo Kyoon · 24 eps
Jeon Kuk-hwan
Lee Jong-sung · 24 eps
Jang Hyun-sung
Hong Gye-hui · 24 eps
Uhm Hyo-seop
Min Baek-sang · 24 eps
Kim Ha-kyoon
Kim Sang-ro · 24 eps
Choi Won-young
Chae Je-gong · 24 eps
Seo Jun-young
Shin Heung-bok · 24 eps
Ha Seung-lee
Queen Jeongsun · 24 eps
Park Hyo-joo
Woon-shim · 24 eps
Kim Tae-hun
Kang Pil-jae · 24 eps
Jeong Gyu-su
Yang Soon-Man · 24 eps
Kwak Hee-sung
Kim Moo · 24 eps
Jo Woo-jin
Lee Dal-seong · 24 eps
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