Watch Helios (2015) HD Full Movie Free on SolarMovie. Watch Helios (2015) online free. A nuclear device, DC8, has been stolen from South Korea. As the weapon will change hands in Hong Kon...A nuclear device, DC8, has been stolen from South Korea. As the weapon will change hands in Hong Kong, Inspector Lee sets up a task force in order to get it back. But the elusive criminal mastermind, Helios, is always a step ahead of Lee.