Master features superstars Lee Byung-Hun , Kang Dong-won and Kim Woo-bin. The film is helmed by acclaimed writer-director Cho Ui-seok (Make it Big (2002), The World of Silence (2006), and Cold Eyes (2013))
Veteran actor and international megastar Lee Byung-hun (Inside Men (2015), The Age of Shadows (2016), and Single Rider (2017)) plays Jin Hyun—the charismatic conman and chairman of Won Network. Kang Dong-won is the feisty cop, Kim, assigned to hunt down Jin. Kim Woo Bin takes on the role of Park-Jang-gun, the tech expert who plays the two protagonists off against each other. Master is an electrifying battle among the three men as they chase each other after over 40,000 victims are scammed out of trillions of won.