Breakdown of 'Rush' Cast

With the premiere Ron Howard's Rush right around the corner, ET breaks down the anatomy of the cast of the thrilling biographical drama.

Rush tells the real-life story of '70s Formula One nemeses James Hunt (Chris Hemsworth) and Niki Lauda (Daniel Brühl), who are pursuing the 1976 World Championship.

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Of course, the drama isn't confined to the racetrack, as the two men both have their share of intriguing personal affairs in addition to their rivalry.

Watch the video for ET's full breakdown of the cast of Rush, in theaters September 27, including Olivia Wilde, who plays Hemsworth's wife.