Rush shows rivalry between flamboyant racing driver James Hunt and the clinical Niki Lauda
Director Ron Howard tells James Mottram how the contrasting personalities of rivals James Hunt and Niki Lauda made for a vintage F1 season, and a thrilling starting point for a character-driven drama

be stranger than fiction, but it can certainly be more exciting. Witness Ron Howard's new film, , an exhilarating blend of sports biography and high-speed drama.
As its star Chris Hemsworth notes: "The 1976 season was far greater than any fiction we could come up with." He's talking about Formula One motor racing, and specifically a year when politics and power struggles, triumph and tragedy, dominated the tracks like never before.
Reuniting Howard with screenwriter Peter Morgan, his collaborator on 2008's , concentrates on the rivalry between James Hunt and Niki Lauda, the two top drivers of that season.
British maverick James Hunt (played by 30-year-old star Hemsworth) raced for McLaren, and was the main challenger to world champion Niki Lauda (played by 35-year-old German actor Daniel Brühl), the Austrian racer who led the Ferrari team.

The ruthless, disciplined and ambitious Lauda, on the other hand, was "not a party guy", as Brühl puts it mildly. "Niki's was an intellectual approach to life and James' was much more intuitive, visceral and animalistic," Hemsworth says. "On and off the track, they're polar opposites. But they had a mutual respect for each other - it's the yin and yang, and they brought out something in each other."