Ian Curtis is a quiet and rather sad lad who works for an employment agency and sings in a band called Warsaw. He meets a girl named Debbie whom he promptly marries and his band, of which the name in the meantime has been changed to Joy Division, gets more and more successful. Even though Debbie and he become parents, their relationship is going downhill rapidly and Ian starts an affair with Belgium Annik whom he met after one of the gigs and he's almost never at home. Ian also suffers from epilepsy and has no-good medication for it. He doesn't know how to handle the feelings he has for Debbie and Annik and the pressure the popularity of Joy Division and the energy performing costs him.

Set against the sexy, glamorous golden age of Formula 1 racing in the 1970s, the film is based on the true story of a great sporting rivalry between handsome English playboy James Hunt (Hemsworth), and his methodical, brilliant opponent, Austrian driver Niki Lauda (Bruhl). The story follows their distinctly different personal styles on and off the track, their loves and the astonishing 1976 season in which both drivers were willing to risk everything to become world champion in a sport with no margin for error: if you make a mistake, you die.