PlotSummaryfor 　　Parsifal(1982) 　　RichardWagner'slastoperahasremainedcontroversialsinceitsfirstperformanceforitsunique,and,forsome,unsavoryblendingofreligiousanderoticthemesandimagery.BasedononeofthemedievalepicromancesofKingArthurandthesearchfortheholygrail(thechalicetouchedbythelipsofChristatthelastsupper),itrecountsove...