Song Kang-ho first worked in plays, entering a troupe. He started working in films as a supporting actor in minor roles. He made the breakthrough in 'Green Fish' in a supporting role which had a major impact. In 'No. 3' he actually created a syndrome from his role, when people started imitating his acting.
In a future where a failed global-warming experiment kills off most life on the planet, a class system evolves aboard the Snowpiercer, a train that travels around the globe via a perpetual-motion engine.
Dave Skylark and his producer Aaron Rapaport run the celebrity tabloid show "Skylark Tonight". When they land an interview with a surprise fan, North Korean dictator Kim Jong-un, they are recruited by the CIA to turn their trip to Pyongyang into an assassination mission.
Following the dumping of gallons of toxic waste in the river, a giant mutated squid-like appears and begins attacking the populace. Gang-du's daughter Hyun-seo is snatched up by the creature; with his family to assist him, he sets off to find her.