The Vigilantes in Masks is a Chinese television series produced by Chinese Entertainment Shanghai. Previous adaptations include a 1960 Hong Kong television series, a 1994 film, a 2005 TVB production, a 2008 SBS South Korean television drama, Iljimae, and a 2009 MBC South Korean adaptation The Return of Iljimae. The story is based on folktales of a Robin Hood-style hero who lived in the Ming Dynasty..