As his last assignment, a temporal agent is tasked to travel back in time and prevent a bomb attack in New York in 1975. The hunt, however, turns out to be beyond the bounds of possibility.
In a future where a failed climate change experiment has killed all life except for the survivors who boarded the Snowpiercer (a train that travels around the globe), a new class system emerges.
Having made a deal with the Devil himself for immortality many millennia ago, the now decrepit mystic Doctor Parnassus fights for the freedom of his only daughter's soul.