The King's Letters poster
Where to stream

The King's Letters

7.220191h 50mMovieHistoryDrama

In the 15th century, despite so many accomplishments he has made for the people, King Sejong, his biggest goal is still remaining; the invention of original letters that can be read and written by all the people. But courtiers who want to…

DirectorCho Chul-hyun
WritersLee Song-won·Geum Jung-yeon
ProducersOh Seung-hyeon·Seong Chang-yeon

Where to watch

Not available in United Kingdom
Streaming in 26 other countries

The King's Letters isn't on any streaming service in United Kingdom right now, but it's available in Argentina, Austria, Belgium, Brazil and 22 more. Streaming rights are licensed per country.

Cast · Directed by Cho Chul-hyun

SKSong Kang-ho
Song Kang-ho
King Sejong
PHPark Hae-il
Park Hae-il
Monk Shin-mi
JMJeon Mi-seon
Jeon Mi-seon
Queen Soheon
CDChoi Deok-moon
Choi Deok-moon
Jung In-ji
JHJung Hae-kyun
Jung Hae-kyun
Go Yak-hae
KJKim Jun-han
Kim Jun-han
Crown Prince
CRCha Rae-hyung
Cha Rae-hyung
Sooyang Prince
OHOh Hyeon-kyeong
Oh Hyeon-kyeong
Old monk
NMNam Moon-chul
Nam Moon-chul
Choi Man-ree
KSKeum Sae-rok
Keum Sae-rok
Jin-ah
TJTang Joon-sang
Tang Joon-sang
Hak-jo
JIJeong In-gyeom
Jeong In-gyeom
Kim Moon

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The King's Letters — streaming FAQ

Which OTT platform streams The King's Letters?

The King's Letters isn't on any streaming service in United Kingdom yet, but it's available in Argentina, Austria and Belgium and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is The King's Letters on Netflix?

No, The King's Letters is not on Netflix in United Kingdom as of September 2026.

Is The King's Letters on Amazon Prime Video?

No, The King's Letters isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch The King's Letters for free?

The King's Letters isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.