Secret Door

E1 Episode 1: Episode 1

• Now playing
• 58m
• Sep 22, 2014

A document, thought long destroyed, tying King Yeongjo's ascension the throne to the Noron Faction, resurfaces. Crown Prince Sado distrupts the government by proclaiming the creation and distribution of books by commoners legal.

E2 Episode 2: Episode 2

• 59m
• Sep 23, 2014

Heung Bok's body is found and the conspiracy to cover-up his murder begins.

E3 Episode 3: Episode 3

• 59m
• Sep 29, 2014

Unsatisfied with the result of the investigation into Heung Bok's death, Crown Prince Sado re-opens the case, personally heading it himself.

E4 Episode 4: Episode 4

• 59m
• Sep 30, 2014

Prince Sado succumbs to all evidence painting Heung Bok as a traitor, that is until Ji Dam approaches him with proof to the contrary.

E5 Episode 5: Episode 5

• 58m
• Oct 6, 2014

With Ji Dam's help, Prince Sado delves deeper into the conspiracy behind Heung Bok's death.

E6 Episode 6: Episode 6

• 59m
• Oct 7, 2014

Ji Dam hides out in a brothel while Prince Sado discovers the meaning behind Jung Woon's dying message.

E7 Episode 7: Episode 7

• 58m
• Oct 13, 2014

Prince Sado seeks out the identity of the man Heung Bok's final royal painting.

E8 Episode 8: Episode 8

• 59m
• Oct 14, 2014

An investigation into yet another death leads Prince Sado to suspect one of the people he trusts most.

E9 Episode 9: Episode 9

• 58m
• Oct 20, 2014

Prince Sado is accused of murder.

E10 Episode 10: Episode 10

• 59m
• Oct 21, 2014

Teacher Park Moon Soo makes a deal to try and save Prince Sado from prison.

E11 Episode 11: Episode 11

• 58m
• Oct 27, 2014

Prince Sado becomes suspicious of his father's role in the document.

E12 Episode 12: Episode 12

• 59m
• Oct 28, 2014

King Yeongjo appoints a new Prime Minister and sets out to enact new tax reforms while Prince Sado struggles with what to do about his father.

E13 Episode 13: Episode 13

• 1h 1m
• Nov 3, 2014

King Yeongjo unleashes his punishment on the booklenders.

E14 Episode 14: Episode 14

• 59m
• Nov 4, 2014

King Yeongjo strips Prince Sado of all governing power. Three years later, Prince Sado begins a secret plan beginning with taking Kim Taek as his new teacher.

E15 Episode 15: Episode 15

• 1h 1m
• Nov 10, 2014

In order to get his governing powers back, Prince Sado begins difficult negotiations with the Qing.

E16 Episode 16: Episode 16

• 1h 2m
• Nov 11, 2014

Kim Taek sets a plan in motion to oust and replace Prince Sado.

E17 Episode 17: Episode 17

• 1h 1m
• Nov 17, 2014

Prince Sado returns to the regency and sets out to make the country a better place for all classes.

E18 Episode 18: Episode 18

• 1h 1m
• Nov 18, 2014

King Yeongjo and Prince Sado clash over allowing commoners entrance to the civil service exam.

E19 Episode 19: Episode 19

• 1h
• Nov 24, 2014

Prince Sado faces the fallout of allowing commoners take the civil service exam.

E20 Episode 20: Episode 20

• 58m
• Nov 25, 2014

The Noron set a new plan in motion to oust the Crown Prince.

E21 Episode 21: Episode 21

• 1h 2m
• Dec 1, 2014

On the eve of the new Queen announcement ceremony, the Prince discovers a plot to assassinate the King.

E22 Episode 22: Episode 22

• 1h 2m
• Dec 2, 2014

The Noron set out to discover why the Prince has been sending funds to the North.

E23 Episode 23: Episode 23

• 1h 2m
• Dec 8, 2014

E24 Episode 24: Episode 24

• 1h 1m
• Dec 9, 2014