Who directed a historical film starring Yoo Seung-ho, about a South Korean period fantasy?
Yoo Seung-ho:  After his two-year mandatory military service, he headlined the legal drama "" (2015) and historical films "The Magician" (2015), "" (2016), as well as historical drama "" (2017). The Magician (2015 film): The Magician (; lit. The Magician (2015 film):  "Joseon Magician") is a 2015 South Korean period fantasy film directed by Kim Dae-seung.
i don't know