Wei Qian, thrust into adulthood after losing his parents, faces turmoil when his adopted brother Xiao Yuan confesses feelings, challenging family bonds and emotions.
Unknown (2024) is a drama and family series that premiered on February 24, 2024, spanning 1 season and 12 episodes. It stars Chris Chiu, Kurt Huang, Tammy Lin and Kim Jae-hoon. Viewers rate it 8.4 out of 10 across 29 ratings.
Watch the official trailer for Unknown before you start streaming.
Official trailers, teasers, clips and featurettes for Unknown.
Trailer
Trailer
Chris Chiu
as Wei Qian
Kurt Huang
as Wei Zhi-yuan
Tammy Lin
as 'Xiao Bai' Wei Li-li
Kim Jae-hoon
as 'San Pang' Tan Yu
Danny Liang
as Xiong Da-fang
Yankee Yang
as Wang Jun-le
Sam Lin
as Lin Zu-yuan
Kai Yi
as Hu
Alisia Liang
as Feng Ning
Linda Lin
as Lin Dai-ling
Prince Chiu
as Qiu Quan
Max Kuo
as Teenage Wei Zhi-yuan
Executive produced by Joe Tsai.
Average viewer score of 8.4/10 from 29 ratings.
In 2024, there have been several series about ”brothers” becoming boyfriends, and although none of these couples are related by blood, some BL-”fans” falsely accused them of ”incest”, which is nonsense. In ”Unknown”, Wei Qian (Chris Chiu) ”adopts” stray kid Wei Zhi Yuan (Kurt Huang) as his younger brother, and it takes the young men a long time to allow themselves to love each other as boyfriends. The series has…
Reviewed on April 6, 2026
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Unknown (2024) is available to stream on Amazon Prime Video, Amazon Prime Video with Ads and FOD, with episodes also available to buy from Amazon Video. Availability comes from JustWatch data and varies by country.
Unknown has 1 season and 12 episodes in total, starting from its premiere on February 24, 2024.
No. Unknown is marked as ended, with the final episode airing on April 20, 2024.
Unknown (2024) stars Chris Chiu, Kurt Huang, Tammy Lin, Kim Jae-hoon and Danny Liang. The full cast list with character names is available in the cast section of this page.
Unknown (2024) is rated 8.4 out of 10 from 29 viewer votes, and suits viewers who like drama and family series. Reviews from viewers are collected further down this page.
The official Unknown trailer is embedded in the trailer section of this page and plays instantly in your browser.
