Picture: Han Seok Kyu, Yoon Kye Sang, Choo Ha Hyun
Han Seok Kyu, Yoon Kye Sang, Choo Ha Hyun, and more star in Netflix’s upcoming Korean drama series Kin and Sin. Filming concluded in June 2026, and a reliable source is reporting that Kin and Sin will be released on Netflix sometime in March 2027. Here’s everything you need to know about Kin and Sin on Netflix.
Kin and Sin is an upcoming South Korean Netflix Original drama series directed by Cho Jeong Yeol, who previously wrote and directed Start-Up and directed Vigilante.
What is the plot of Kin and Sin?
Set on Jeju Island, where three rival families, the Bus, the Yangs, and the Kos, fight to keep their lineage and legacy protected.
The Bus controls pig farming and horse racing on Jeju Island. The Yang family has expanded its operations in Jeju City through real estate development, while the Ko family in Seogwipo, once known for its casino business, has since lost much of its power and influence. All three families fight for control and power over Jeju Island.
Who are the cast members of Kin and Sin?
The six lead cast members have been revealed to be: Han Seok Kyu, Yoon Kye Sang, Choo Ha Hyun, Yoo Jae Myung, Kim Jong Soo, and Go Doo Shim.
Han Seok Kyu plays Bu Yong Nam. The actor is most well-known for his role as Kim Sa Bu in all three seasons of Dr. Romantic. He has also starred in dramas such as Dount, Recipe for Farewell, and Watcher. The actor has yet to star in a project for Netflix.
Picture: Han Seok Kyu in Dr. Romantic
Yoon Kye Sang plays Bu Geon. The actor has starred in Netflix projects such as The Winning Try, The Frog and Chocolate. Outside of Netflix, he has starred in dramas such as Kiss Sixth Sense and The Good Wife.
Picture: Yoon Kye Sang in The Winning Try
Choo Ja Hyun plays Bu Yoon Seon. The actress has starred in several Netflix projects, such as Narco-Saints, Little Women, Green Mother’s Club, and Arthdal Chronicles.
Picture: Choo Ja Hyun in Little Women –
Yoo Jae Myung plays Yang Gwang Ik. The actor has starred in many Netflix projects, such as Song of the Bandits, The Sound of Magic, Juvenile Justice, Vincenzo, Itaewon Class, Life and Prison Playbook.
Picture: Yoo Jae Myung in Song of the Bandits
Kim Jong Soo plays Ko Dae Su. The actor played a supporting role in the recently released Netflix series Aema and starred in Moving, Life, and Kingdom.
Picture: Kim Jong Soo in Kingdom
Go Doo Shim plays Great Granny. The actress has starred in a few Netflix projects, such as The Atypical Family, Our Blues, and When the Camellia Blooms.
Picture: Goo Doo Shim in Our Blues
What is the production status of Kin and Sin?
Filming for Kin and Sin is scheduled to begin in December 2025 and will run for six months before ending in June 2026.
넷플릭스 오리지널 시리즈 <괸당>
촬영 기간: 2025년 12월 중순 ~ 2026년 6월 중순 (6개월) pic.twitter.com/FWofnu4GnR— ً (@ggonigone) November 15, 2025
When can we expect to see Kin and Sin on Netflix?
A 2027 release was always expected, and an early 2027 release looks increasingly likely after a reliable X user, @ggonigone, tweeted that the series is scheduled for a March 2027 release.
Nothing has been confirmed by Netflix, and release dates are subject to change. However, the X user has been a reliable source for all things K-dramas for years and is rarely wrong.
For now we await for more information.
Are you looking forward to watching Kin and Sin on Netflix? Let us know in the comments below!
