In Thailand, the drama aired in Channel 3's 3 Family, starting October 27, 2016. The drama aired in greater Los Angeles area on LA 18 KSCI-TV with English subtitles, starting September 26 to November 29, 2016. In Japan, it aired on KNTV starting Septemunder the title Bright ~Eight Flower Princes (麗<レイ>~花萌ゆる8人の皇子たち~).
SCARLET HEART RYEO ENG SUB EP 14 SERIES
The series aired at the same time as its Korean broadcast on Youku in China, LeTV in Hong Kong, ONE TV ASIA in Malaysia, Singapore and Indonesia under the title Scarlet Heart, and HTV2's official YouTube channel streamed it in Vietnam under the title Người Tình Ánh Trăng from September 30. She tried to remember what she learnt from the history in order to please the King. (Hwangbo Yeon-Hwa,Lady Hae,Wang Won,Chae Ryung) Moon Lovers: Scarlet Heart Ryeo EP 5 Eng Sub - Prince Uk brought Lady Hae and Hae Su to meet the queen. Seo Ga-eun as Seol, Hae Soo's and Wang So's daughter Choi Byung-mo as Park Young-gyu, Woo-hee's uncle and the foreign minister Woo Hee-jin as Court Lady Oh Soo-yeon, head of the Damiwon Palace Park Jung-hak as Wang Sik-ryeom, the King's cousin Sung Dong-il as General Park Soo-kyung, Soon-duk's father and 4th Prince Wang So's right-hand man Jin Ki-joo as Chae-ryung, Hae Soo's maid and friend Seohyun as Woo-hee, gisaeng and last Princess of Later Baekje[ Kim Sung-kyun as Choi Ji-mong, the King's astronomer Z.Hera as Park Soon-duk, Park Soo-kyung's daughter and 10th Prince Wang Eun's wife Park Si-eun as Lady Hae, 8th prince Wang Wook's wife and Hae Soo's cousin Nam Joo-hyuk as 13th Prince Wang Wook, more commonly referred to by his nickname Baek-ah Kang Han-na as Hwangbo Yeon-hwa (Queen Daemok), 8th prince Wang Wook's younger sister, 4th prince Wang So's wife Jung Kyung-soon as Empress Hwangbo (Taejo's 4th Queen), 8th prince Wang Wook and Princess Yeon-hwa's mother Park Ji-young as Dowager Empress Yoo (Taejo's 3rd Queen), mother of 3rd Prince Wang Yo, 4th Prince Wang So, and 14th Prince Wang Jung Jo Min-ki as King Taejo, founder of the Goryeo dynasty