Leading Hollywood director Ron Howard has been filming a new movie at Snetterton race track this week - and our iwitness24 users have been on the set.
Howard has been in Norfolk directing racing scenes for the movie 'Rush' which centres on the 1976 Formula One season and the epic battle for the World Drivers' Championship between James Hunt and Niki Lauda.
And iwitness24 users Jon Grainger and Damon Bevan have shared some fantastic photos of the 1970s cars and Howard himself as he took time out from filming to chat with the watching crowd.
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