It is November, 1932. Gosford Park is the magnificent country estate to which Sir William McCardle and his wife, Lady Sylvia, gather relations and friends for a weekend shooting party. They have invited an eclectic group. As the guests assemble in the gilded drawing rooms above, their personal maids and valets swell the ranks of the house servants in the teeming kitchens and corridors below-stairs. But all is not as it seems: neither amongst the bejeweled guests lunching and dining at their enormous leisure, nor in the attic bedrooms and stark work stations where the servants labour for the comfort of their employers. Part comedy of manners and part mystery, the film is finally a moving portrait of events that bridge generations, class, sex, tragic personal history - and culminate in a murder. Or is it two murders...?