Secret Door

About 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.

Secret Door is a history and mystery series that ran on SBS.

It ran for one season of 24 episodes between September 2014 and December 2014.

Lee Je-hoon leads the cast as Crown Prince Sado, Kim You-jung as Seo Ji-dam, Yoon So-hee as Seo Ji-dam, and Han Suk-kyu as King Yeongjo.

In the United States it streams on Kocowa, Kocowa Amazon Channel, and OnDemandKorea. It carries a NR rating.