The action-packed teaser boasts a lineup of�CNBLUE's�Yonghwa,�Lee Jin Wook, Yang Dong Geun (YDG), Jung Hae In, Seo Hyun Jin, and Yoo In Young. Kang Bin (Seo Hyun Jin) and Mi Ryung (Yoo In Young) also give expressions of fear and suspicion, raising curiosity about the love lines in the drama. The teaser ends with the three musketeers' motto "All for one, One for all."

The drama, which is the work of 'Nine's director�Kim Byung Soo�and writer�Song Jae Jung, is set in the time of the Joseon Dynasty. The drama portrays the adventure of Park Dahl Hyang (Yonghwa) who comes from a poor family but is of noble birth and tries out for the military force, joining the Crown Prince Sohyeon (Lee Jin Wook) and his�warrior guards�Heo Seung Po and Ahn Min Suh. Yonghwa's character will be in a love triangle with Yoon Suh (Seo Hyun Jin) and the Crown Prince (Lee Jin Wook).

'The Three Musketeers' is set to air every Sunday starting August 17 at 9 PM KST!