Claim: Quartet was filmed in 2011 and premiered in 2012.

Quartet is a 2012 British comedy-drama film based on the play Quartet by Ronald Harwood , which ran in London 's West End from September 1999 until January 2000 . It was filmed late in 2011 at Hedsor House , Buckinghamshire . The film is actor Dustin Hoffman 's directorial debut .