Overinvested

This week, Morgan and Gavia revisit an old favorite: Robert Altman's 2001 masterpiece "Gosford Park." They admire the film's depiction of interwar Britain; praise its sprawling cast of legendary actors including Helen Mirren, Maggie Smith, and Clive Owen; and compare it to the less politically astute "Downton Abbey," also written by screenwriter Julian Fellowes.