Secret Door
7.32014Series01 Season
An investigation into the mysterious death of his friend propels Crown Prince Sado into a dark secret involving his father, King Yeongjo of Joseon.
Drama ProgrammesKoreanMystery ProgrammesPeriod Pieces
Availability by Country
1 countryCountrySeasonsAudioSubtitlesAdded
JapanSeasons
S1 · 24 ep.
AudioKorean [Original]
SubtitlesJapanese
AddedDec 5, 2025
Where to watch Secret Door with English subtitles: This series is available on Netflix in 1 countries. Check the table above to see if Secret Door is on Netflix in your country, what audio languages are available, and whether English subtitles are included. New countries are added regularly as Netflix expands its library.