4K Helios (2015) online Year: 2015 Country: Hong Kong, USA, China Director:Lok Man Leung Stars: Jacky Cheung, Nick Cheung, Shawn Yue Stars: Jacky Cheung, Nick Cheung, Shawn Yue Genre: Crime / Fantasy / Action He enlists physics professor Siu (Jacky Cheung) as an adviser and has to work with South Korean weapon experts Choi (Ji Jin Hee) and Pok (Choi Si Won). Despite their efforts, the elusive criminal mastermind, Helios, is always a step ahead of Lee. Watch Helios (2015) online